2261727468

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20921}}^1$

素因数の和:20965

約数の個数: 192

約数和(自身を含む): 7873367040

約数和(自身を除く): 5611639572

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 52, 54, 63, 66, 77, 78, 84, 91, 99, 108, 117, 126, 132, 143, 154, 156, 182, 189, 198, 231, 234, 252, 273, 286, 297, 308, 351, 364, 378, 396, 429, 462, 468, 546, 572, 594, 693, 702, 756, 819, 858, 924, 1001, 1092, 1188, 1287, 1386, 1404, 1638, 1716, 2002, 2079, 2457, 2574, 2772, 3003, 3276, 3861, 4004, 4158, 4914, 5148, 6006, 7722, 8316, 9009, 9828, 12012, 15444, 18018, 20921, 27027, 36036, 41842, 54054, 62763, 83684, 108108, 125526, 146447, 188289, 230131, 251052, 271973, 292894, 376578, 439341, 460262, 543946, 564867, 585788, 690393, 753156, 815919, 878682, 920524, 1087892, 1129734, 1318023, 1380786, 1610917, 1631838, 1757364, 1903811, 2071179, 2259468, 2447757, 2636046, 2761572, 2991703, 3221834, 3263676, 3807622, 3954069, 4142358, 4832751, 4895514, 5272092, 5711433, 5983406, 6213537, 6443668, 7343271, 7615244, 7908138, 8284716, 8975109, 9665502, 9791028, 11422866, 11966812, 12427074, 14498253, 14686542, 15816276, 17134299, 17950218, 19331004, 20941921, 22845732, 24854148, 26925327, 28996506, 29373084, 34268598, 35900436, 41883842, 43494759, 51402897, 53850654, 57993012, 62825763, 68537196, 80775981, 83767684, 86989518, 102805794, 107701308, 125651526, 161551962, 173979036, 188477289, 205611588, 251303052, 323103924, 376954578, 565431867, 753909156, 1130863734, 2261727468]

約数ペア:

[(1, 2261727468), (2, 1130863734), (3, 753909156), (4, 565431867), (6, 376954578), (7, 323103924), (9, 251303052), (11, 205611588), (12, 188477289), (13, 173979036), (14, 161551962), (18, 125651526), (21, 107701308), (22, 102805794), (26, 86989518), (27, 83767684), (28, 80775981), (33, 68537196), (36, 62825763), (39, 57993012), (42, 53850654), (44, 51402897), (52, 43494759), (54, 41883842), (63, 35900436), (66, 34268598), (77, 29373084), (78, 28996506), (84, 26925327), (91, 24854148), (99, 22845732), (108, 20941921), (117, 19331004), (126, 17950218), (132, 17134299), (143, 15816276), (154, 14686542), (156, 14498253), (182, 12427074), (189, 11966812), (198, 11422866), (231, 9791028), (234, 9665502), (252, 8975109), (273, 8284716), (286, 7908138), (297, 7615244), (308, 7343271), (351, 6443668), (364, 6213537), (378, 5983406), (396, 5711433), (429, 5272092), (462, 4895514), (468, 4832751), (546, 4142358), (572, 3954069), (594, 3807622), (693, 3263676), (702, 3221834), (756, 2991703), (819, 2761572), (858, 2636046), (924, 2447757), (1001, 2259468), (1092, 2071179), (1188, 1903811), (1287, 1757364), (1386, 1631838), (1404, 1610917), (1638, 1380786), (1716, 1318023), (2002, 1129734), (2079, 1087892), (2457, 920524), (2574, 878682), (2772, 815919), (3003, 753156), (3276, 690393), (3861, 585788), (4004, 564867), (4158, 543946), (4914, 460262), (5148, 439341), (6006, 376578), (7722, 292894), (8316, 271973), (9009, 251052), (9828, 230131), (12012, 188289), (15444, 146447), (18018, 125526), (20921, 108108), (27027, 83684), (36036, 62763), (41842, 54054)]