31444434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{521}}^1$

素因数の和:1015

約数の個数: 48

約数和(自身を含む): 78174720

約数和(自身を除く): 46730286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 479, 521, 958, 1042, 1437, 1563, 2874, 3126, 3353, 3647, 4311, 4689, 6706, 7294, 8622, 9378, 10059, 10941, 20118, 21882, 30177, 32823, 60354, 65646, 249559, 499118, 748677, 1497354, 1746913, 2246031, 3493826, 4492062, 5240739, 10481478, 15722217, 31444434]

約数ペア:

[(1, 31444434), (2, 15722217), (3, 10481478), (6, 5240739), (7, 4492062), (9, 3493826), (14, 2246031), (18, 1746913), (21, 1497354), (42, 748677), (63, 499118), (126, 249559), (479, 65646), (521, 60354), (958, 32823), (1042, 30177), (1437, 21882), (1563, 20118), (2874, 10941), (3126, 10059), (3353, 9378), (3647, 8622), (4311, 7294), (4689, 6706)]