21060264654

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6701}}^1$

素因数の和:6784

約数の個数: 192

約数和(自身を含む): 56904805440

約数和(自身を除く): 35844540786

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 37, 39, 54, 66, 74, 78, 99, 111, 117, 121, 143, 198, 222, 234, 242, 286, 297, 333, 351, 363, 407, 429, 481, 594, 666, 702, 726, 814, 858, 962, 999, 1089, 1221, 1287, 1443, 1573, 1998, 2178, 2442, 2574, 2886, 3146, 3267, 3663, 3861, 4329, 4477, 4719, 5291, 6534, 6701, 7326, 7722, 8658, 8954, 9438, 10582, 10989, 12987, 13402, 13431, 14157, 15873, 20103, 21978, 25974, 26862, 28314, 31746, 40206, 40293, 42471, 47619, 58201, 60309, 73711, 80586, 84942, 87113, 95238, 116402, 120618, 120879, 142857, 147422, 174226, 174603, 180927, 221133, 241758, 247937, 261339, 285714, 349206, 361854, 442266, 495874, 522678, 523809, 663399, 743811, 784017, 810821, 958243, 1047618, 1326798, 1487622, 1568034, 1571427, 1621642, 1916486, 1990197, 2231433, 2352051, 2432463, 2727307, 2874729, 3142854, 3223181, 3980394, 4462866, 4704102, 4864926, 5454614, 5749458, 6446362, 6694299, 7297389, 8181921, 8624187, 9669543, 10540673, 13388598, 14594778, 16363842, 17248374, 19339086, 21081346, 21892167, 24545763, 25872561, 29008629, 30000377, 31622019, 35454991, 43784334, 49091526, 51745122, 58017258, 60000754, 63244038, 70909982, 73637289, 87025887, 90001131, 94866057, 106364973, 147274578, 174051774, 180002262, 189732114, 212729946, 270003393, 284598171, 319094919, 390004901, 540006786, 569196342, 638189838, 780009802, 810010179, 957284757, 1170014703, 1620020358, 1914569514, 2340029406, 3510044109, 7020088218, 10530132327, 21060264654]

約数ペア:

[(1, 21060264654), (2, 10530132327), (3, 7020088218), (6, 3510044109), (9, 2340029406), (11, 1914569514), (13, 1620020358), (18, 1170014703), (22, 957284757), (26, 810010179), (27, 780009802), (33, 638189838), (37, 569196342), (39, 540006786), (54, 390004901), (66, 319094919), (74, 284598171), (78, 270003393), (99, 212729946), (111, 189732114), (117, 180002262), (121, 174051774), (143, 147274578), (198, 106364973), (222, 94866057), (234, 90001131), (242, 87025887), (286, 73637289), (297, 70909982), (333, 63244038), (351, 60000754), (363, 58017258), (407, 51745122), (429, 49091526), (481, 43784334), (594, 35454991), (666, 31622019), (702, 30000377), (726, 29008629), (814, 25872561), (858, 24545763), (962, 21892167), (999, 21081346), (1089, 19339086), (1221, 17248374), (1287, 16363842), (1443, 14594778), (1573, 13388598), (1998, 10540673), (2178, 9669543), (2442, 8624187), (2574, 8181921), (2886, 7297389), (3146, 6694299), (3267, 6446362), (3663, 5749458), (3861, 5454614), (4329, 4864926), (4477, 4704102), (4719, 4462866), (5291, 3980394), (6534, 3223181), (6701, 3142854), (7326, 2874729), (7722, 2727307), (8658, 2432463), (8954, 2352051), (9438, 2231433), (10582, 1990197), (10989, 1916486), (12987, 1621642), (13402, 1571427), (13431, 1568034), (14157, 1487622), (15873, 1326798), (20103, 1047618), (21978, 958243), (25974, 810821), (26862, 784017), (28314, 743811), (31746, 663399), (40206, 523809), (40293, 522678), (42471, 495874), (47619, 442266), (58201, 361854), (60309, 349206), (73711, 285714), (80586, 261339), (84942, 247937), (87113, 241758), (95238, 221133), (116402, 180927), (120618, 174603), (120879, 174226), (142857, 147422)]