55553022

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1249}}^1$

素因数の和:1617

約数の個数: 48

約数和(自身を含む): 138060000

約数和(自身を除く): 82506978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 353, 706, 1059, 1249, 2118, 2471, 2498, 3177, 3747, 4942, 6354, 7413, 7494, 8743, 11241, 14826, 17486, 22239, 22482, 26229, 44478, 52458, 78687, 157374, 440897, 881794, 1322691, 2645382, 3086279, 3968073, 6172558, 7936146, 9258837, 18517674, 27776511, 55553022]

約数ペア:

[(1, 55553022), (2, 27776511), (3, 18517674), (6, 9258837), (7, 7936146), (9, 6172558), (14, 3968073), (18, 3086279), (21, 2645382), (42, 1322691), (63, 881794), (126, 440897), (353, 157374), (706, 78687), (1059, 52458), (1249, 44478), (2118, 26229), (2471, 22482), (2498, 22239), (3177, 17486), (3747, 14826), (4942, 11241), (6354, 8743), (7413, 7494)]