22751118

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^2\times {\mathrm{277}}^1$

素因数の和:320

約数の個数: 72

約数和(自身を含む): 55554408

約数和(自身を除く): 32803290

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 169, 234, 243, 277, 338, 351, 486, 507, 554, 702, 831, 1014, 1053, 1521, 1662, 2106, 2493, 3042, 3159, 3601, 4563, 4986, 6318, 7202, 7479, 9126, 10803, 13689, 14958, 21606, 22437, 27378, 32409, 41067, 44874, 46813, 64818, 67311, 82134, 93626, 97227, 134622, 140439, 194454, 280878, 291681, 421317, 583362, 842634, 875043, 1263951, 1750086, 2527902, 3791853, 7583706, 11375559, 22751118]

約数ペア:

[(1, 22751118), (2, 11375559), (3, 7583706), (6, 3791853), (9, 2527902), (13, 1750086), (18, 1263951), (26, 875043), (27, 842634), (39, 583362), (54, 421317), (78, 291681), (81, 280878), (117, 194454), (162, 140439), (169, 134622), (234, 97227), (243, 93626), (277, 82134), (338, 67311), (351, 64818), (486, 46813), (507, 44874), (554, 41067), (702, 32409), (831, 27378), (1014, 22437), (1053, 21606), (1521, 14958), (1662, 13689), (2106, 10803), (2493, 9126), (3042, 7479), (3159, 7202), (3601, 6318), (4563, 4986)]