1250478

素因数分解:

$2^1\times 3^5\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 2935296

約数和(自身を除く): 1684818

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 83, 93, 162, 166, 186, 243, 249, 279, 486, 498, 558, 747, 837, 1494, 1674, 2241, 2511, 2573, 4482, 5022, 5146, 6723, 7533, 7719, 13446, 15066, 15438, 20169, 23157, 40338, 46314, 69471, 138942, 208413, 416826, 625239, 1250478]

約数ペア:

[(1, 1250478), (2, 625239), (3, 416826), (6, 208413), (9, 138942), (18, 69471), (27, 46314), (31, 40338), (54, 23157), (62, 20169), (81, 15438), (83, 15066), (93, 13446), (162, 7719), (166, 7533), (186, 6723), (243, 5146), (249, 5022), (279, 4482), (486, 2573), (498, 2511), (558, 2241), (747, 1674), (837, 1494)]