47405358

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1$

素因数の和:919

約数の個数: 128

約数和(自身を含む): 141603840

約数和(自身を除く): 94198482

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 189, 198, 231, 234, 273, 286, 297, 351, 378, 429, 462, 546, 594, 693, 702, 819, 858, 877, 1001, 1287, 1386, 1638, 1754, 2002, 2079, 2457, 2574, 2631, 3003, 3861, 4158, 4914, 5262, 6006, 6139, 7722, 7893, 9009, 9647, 11401, 12278, 15786, 18018, 18417, 19294, 22802, 23679, 27027, 28941, 34203, 36834, 47358, 54054, 55251, 57882, 67529, 68406, 79807, 86823, 102609, 110502, 125411, 135058, 159614, 165753, 173646, 202587, 205218, 239421, 250822, 260469, 307827, 331506, 376233, 405174, 478842, 520938, 607761, 615654, 718263, 752466, 877877, 1128699, 1215522, 1436526, 1755754, 1823283, 2154789, 2257398, 2633631, 3386097, 3646566, 4309578, 5267262, 6772194, 7900893, 15801786, 23702679, 47405358]

約数ペア:

[(1, 47405358), (2, 23702679), (3, 15801786), (6, 7900893), (7, 6772194), (9, 5267262), (11, 4309578), (13, 3646566), (14, 3386097), (18, 2633631), (21, 2257398), (22, 2154789), (26, 1823283), (27, 1755754), (33, 1436526), (39, 1215522), (42, 1128699), (54, 877877), (63, 752466), (66, 718263), (77, 615654), (78, 607761), (91, 520938), (99, 478842), (117, 405174), (126, 376233), (143, 331506), (154, 307827), (182, 260469), (189, 250822), (198, 239421), (231, 205218), (234, 202587), (273, 173646), (286, 165753), (297, 159614), (351, 135058), (378, 125411), (429, 110502), (462, 102609), (546, 86823), (594, 79807), (693, 68406), (702, 67529), (819, 57882), (858, 55251), (877, 54054), (1001, 47358), (1287, 36834), (1386, 34203), (1638, 28941), (1754, 27027), (2002, 23679), (2079, 22802), (2457, 19294), (2574, 18417), (2631, 18018), (3003, 15786), (3861, 12278), (4158, 11401), (4914, 9647), (5262, 9009), (6006, 7893), (6139, 7722)]