18282616

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 40318560

約数和(自身を除く): 22035944

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 101, 121, 136, 187, 202, 242, 374, 404, 484, 748, 808, 968, 1111, 1331, 1496, 1717, 2057, 2222, 2662, 3434, 4114, 4444, 5324, 6868, 8228, 8888, 10648, 12221, 13736, 16456, 18887, 22627, 24442, 37774, 45254, 48884, 75548, 90508, 97768, 134431, 151096, 181016, 207757, 268862, 415514, 537724, 831028, 1075448, 1662056, 2285327, 4570654, 9141308, 18282616]

約数ペア:

[(1, 18282616), (2, 9141308), (4, 4570654), (8, 2285327), (11, 1662056), (17, 1075448), (22, 831028), (34, 537724), (44, 415514), (68, 268862), (88, 207757), (101, 181016), (121, 151096), (136, 134431), (187, 97768), (202, 90508), (242, 75548), (374, 48884), (404, 45254), (484, 37774), (748, 24442), (808, 22627), (968, 18887), (1111, 16456), (1331, 13736), (1496, 12221), (1717, 10648), (2057, 8888), (2222, 8228), (2662, 6868), (3434, 5324), (4114, 4444)]