15721926606

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{4100659}}^1$

素因数の和:4100741

約数の個数: 32

約数和(自身を含む): 35429702400

約数和(自身を除く): 19707775794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 4100659, 8201318, 12301977, 24603954, 36905931, 73811862, 110717793, 221435586, 291146789, 582293578, 873440367, 1746880734, 2620321101, 5240642202, 7860963303, 15721926606]

約数ペア:

[(1, 15721926606), (2, 7860963303), (3, 5240642202), (6, 2620321101), (9, 1746880734), (18, 873440367), (27, 582293578), (54, 291146789), (71, 221435586), (142, 110717793), (213, 73811862), (426, 36905931), (639, 24603954), (1278, 12301977), (1917, 8201318), (3834, 4100659)]