1398248118

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{13999}}^1$

素因数の和:14217

約数の個数: 48

約数和(自身を含む): 3144960000

約数和(自身を除く): 1746711882

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 179, 186, 279, 358, 537, 558, 1074, 1611, 3222, 5549, 11098, 13999, 16647, 27998, 33294, 41997, 49941, 83994, 99882, 125991, 251982, 433969, 867938, 1301907, 2505821, 2603814, 3905721, 5011642, 7517463, 7811442, 15034926, 22552389, 45104778, 77680451, 155360902, 233041353, 466082706, 699124059, 1398248118]

約数ペア:

[(1, 1398248118), (2, 699124059), (3, 466082706), (6, 233041353), (9, 155360902), (18, 77680451), (31, 45104778), (62, 22552389), (93, 15034926), (179, 7811442), (186, 7517463), (279, 5011642), (358, 3905721), (537, 2603814), (558, 2505821), (1074, 1301907), (1611, 867938), (3222, 433969), (5549, 251982), (11098, 125991), (13999, 99882), (16647, 83994), (27998, 49941), (33294, 41997)]