40784814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 105670656

約数和(自身を除く): 64885842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 71, 94, 97, 126, 141, 142, 194, 213, 282, 291, 329, 423, 426, 497, 582, 639, 658, 679, 846, 873, 987, 994, 1278, 1358, 1491, 1746, 1974, 2037, 2961, 2982, 3337, 4074, 4473, 4559, 5922, 6111, 6674, 6887, 8946, 9118, 10011, 12222, 13677, 13774, 20022, 20661, 23359, 27354, 30033, 31913, 41031, 41322, 46718, 48209, 60066, 61983, 63826, 70077, 82062, 95739, 96418, 123966, 140154, 144627, 191478, 210231, 287217, 289254, 323689, 420462, 433881, 574434, 647378, 867762, 971067, 1942134, 2265823, 2913201, 4531646, 5826402, 6797469, 13594938, 20392407, 40784814]

約数ペア:

[(1, 40784814), (2, 20392407), (3, 13594938), (6, 6797469), (7, 5826402), (9, 4531646), (14, 2913201), (18, 2265823), (21, 1942134), (42, 971067), (47, 867762), (63, 647378), (71, 574434), (94, 433881), (97, 420462), (126, 323689), (141, 289254), (142, 287217), (194, 210231), (213, 191478), (282, 144627), (291, 140154), (329, 123966), (423, 96418), (426, 95739), (497, 82062), (582, 70077), (639, 63826), (658, 61983), (679, 60066), (846, 48209), (873, 46718), (987, 41322), (994, 41031), (1278, 31913), (1358, 30033), (1491, 27354), (1746, 23359), (1974, 20661), (2037, 20022), (2961, 13774), (2982, 13677), (3337, 12222), (4074, 10011), (4473, 9118), (4559, 8946), (5922, 6887), (6111, 6674)]