7988526

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4877}}^1$

素因数の和:4905

約数の個数: 48

約数和(自身を含む): 21307104

約数和(自身を除く): 13318578

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 4877, 9754, 14631, 29262, 34139, 43893, 63401, 68278, 87786, 102417, 126802, 190203, 204834, 307251, 380406, 443807, 570609, 614502, 887614, 1141218, 1331421, 2662842, 3994263, 7988526]

約数ペア:

[(1, 7988526), (2, 3994263), (3, 2662842), (6, 1331421), (7, 1141218), (9, 887614), (13, 614502), (14, 570609), (18, 443807), (21, 380406), (26, 307251), (39, 204834), (42, 190203), (63, 126802), (78, 102417), (91, 87786), (117, 68278), (126, 63401), (182, 43893), (234, 34139), (273, 29262), (546, 14631), (819, 9754), (1638, 4877)]