64315818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9631}}^1$

素因数の和:9699

約数の個数: 48

約数和(自身を含む): 162279936

約数和(自身を除く): 97964118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 9631, 19262, 28893, 57786, 67417, 86679, 134834, 173358, 202251, 404502, 510443, 606753, 1020886, 1213506, 1531329, 3062658, 3573101, 4593987, 7146202, 9187974, 10719303, 21438606, 32157909, 64315818]

約数ペア:

[(1, 64315818), (2, 32157909), (3, 21438606), (6, 10719303), (7, 9187974), (9, 7146202), (14, 4593987), (18, 3573101), (21, 3062658), (42, 1531329), (53, 1213506), (63, 1020886), (106, 606753), (126, 510443), (159, 404502), (318, 202251), (371, 173358), (477, 134834), (742, 86679), (954, 67417), (1113, 57786), (2226, 28893), (3339, 19262), (6678, 9631)]