131746734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{22247}}^1$

素因数の和:22309

約数の個数: 48

約数和(自身を含む): 333186048

約数和(自身を除く): 201439314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 22247, 44494, 66741, 133482, 155729, 200223, 311458, 400446, 467187, 934374, 1045609, 1401561, 2091218, 2803122, 3136827, 6273654, 7319263, 9410481, 14638526, 18820962, 21957789, 43915578, 65873367, 131746734]

約数ペア:

[(1, 131746734), (2, 65873367), (3, 43915578), (6, 21957789), (7, 18820962), (9, 14638526), (14, 9410481), (18, 7319263), (21, 6273654), (42, 3136827), (47, 2803122), (63, 2091218), (94, 1401561), (126, 1045609), (141, 934374), (282, 467187), (329, 400446), (423, 311458), (658, 200223), (846, 155729), (987, 133482), (1974, 66741), (2961, 44494), (5922, 22247)]