13972998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{499}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 30240000

約数和(自身を除く): 16267002

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 359, 499, 718, 998, 1077, 1497, 2154, 2994, 4667, 6487, 9334, 12974, 14001, 19461, 28002, 38922, 179141, 358282, 537423, 1074846, 2328833, 4657666, 6986499, 13972998]

約数ペア:

[(1, 13972998), (2, 6986499), (3, 4657666), (6, 2328833), (13, 1074846), (26, 537423), (39, 358282), (78, 179141), (359, 38922), (499, 28002), (718, 19461), (998, 14001), (1077, 12974), (1497, 9334), (2154, 6487), (2994, 4667)]