29663658

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{2579}}^1$

素因数の和:2664

約数の個数: 40

約数和(自身を含む): 67430880

約数和(自身を除く): 37767222

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 2579, 3834, 5158, 5751, 7737, 11502, 15474, 23211, 46422, 69633, 139266, 183109, 208899, 366218, 417798, 549327, 1098654, 1647981, 3295962, 4943943, 9887886, 14831829, 29663658]

約数ペア:

[(1, 29663658), (2, 14831829), (3, 9887886), (6, 4943943), (9, 3295962), (18, 1647981), (27, 1098654), (54, 549327), (71, 417798), (81, 366218), (142, 208899), (162, 183109), (213, 139266), (426, 69633), (639, 46422), (1278, 23211), (1917, 15474), (2579, 11502), (3834, 7737), (5158, 5751)]