1856553606

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{144659}}^1$

素因数の和:144721

約数の個数: 48

約数和(自身を含む): 4332856320

約数和(自身を除く): 2476302714

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1426, 2139, 4278, 6417, 12834, 144659, 289318, 433977, 867954, 1301931, 2603862, 3327157, 4484429, 6654314, 8968858, 9981471, 13453287, 19962942, 26906574, 29944413, 40359861, 59888826, 80719722, 103141867, 206283734, 309425601, 618851202, 928276803, 1856553606]

約数ペア:

[(1, 1856553606), (2, 928276803), (3, 618851202), (6, 309425601), (9, 206283734), (18, 103141867), (23, 80719722), (31, 59888826), (46, 40359861), (62, 29944413), (69, 26906574), (93, 19962942), (138, 13453287), (186, 9981471), (207, 8968858), (279, 6654314), (414, 4484429), (558, 3327157), (713, 2603862), (1426, 1301931), (2139, 867954), (4278, 433977), (6417, 289318), (12834, 144659)]