681162132

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37369}}^1$

素因数の和:37421

約数の個数: 72

約数和(自身を含む): 1908560640

約数和(自身を除く): 1227398508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 9114, 18228, 37369, 74738, 112107, 149476, 224214, 261583, 448428, 523166, 784749, 1046332, 1158439, 1569498, 1831081, 2316878, 3138996, 3475317, 3662162, 4633756, 5493243, 6950634, 7324324, 8109073, 10986486, 13901268, 16218146, 21972972, 24327219, 32436292, 48654438, 56763511, 97308876, 113527022, 170290533, 227054044, 340581066, 681162132]

約数ペア:

[(1, 681162132), (2, 340581066), (3, 227054044), (4, 170290533), (6, 113527022), (7, 97308876), (12, 56763511), (14, 48654438), (21, 32436292), (28, 24327219), (31, 21972972), (42, 16218146), (49, 13901268), (62, 10986486), (84, 8109073), (93, 7324324), (98, 6950634), (124, 5493243), (147, 4633756), (186, 3662162), (196, 3475317), (217, 3138996), (294, 2316878), (372, 1831081), (434, 1569498), (588, 1158439), (651, 1046332), (868, 784749), (1302, 523166), (1519, 448428), (2604, 261583), (3038, 224214), (4557, 149476), (6076, 112107), (9114, 74738), (18228, 37369)]