68676606

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{20849}}^1$

素因数の和:20921

約数の個数: 32

約数和(自身を含む): 155124000

約数和(自身を除く): 86447394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 20849, 41698, 62547, 125094, 187641, 375282, 562923, 1125846, 1271789, 2543578, 3815367, 7630734, 11446101, 22892202, 34338303, 68676606]

約数ペア:

[(1, 68676606), (2, 34338303), (3, 22892202), (6, 11446101), (9, 7630734), (18, 3815367), (27, 2543578), (54, 1271789), (61, 1125846), (122, 562923), (183, 375282), (366, 187641), (549, 125094), (1098, 62547), (1647, 41698), (3294, 20849)]