38727558

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{3919}}^1$

素因数の和:3994

約数の個数: 40

約数和(自身を含む): 88223520

約数和(自身を除く): 49495962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 549, 1098, 1647, 3294, 3919, 4941, 7838, 9882, 11757, 23514, 35271, 70542, 105813, 211626, 239059, 317439, 478118, 634878, 717177, 1434354, 2151531, 4303062, 6454593, 12909186, 19363779, 38727558]

約数ペア:

[(1, 38727558), (2, 19363779), (3, 12909186), (6, 6454593), (9, 4303062), (18, 2151531), (27, 1434354), (54, 717177), (61, 634878), (81, 478118), (122, 317439), (162, 239059), (183, 211626), (366, 105813), (549, 70542), (1098, 35271), (1647, 23514), (3294, 11757), (3919, 9882), (4941, 7838)]