220103436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2620279}}^1$

素因数の和:2620293

約数の個数: 24

約数和(自身を含む): 586942720

約数和(自身を除く): 366839284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2620279, 5240558, 7860837, 10481116, 15721674, 18341953, 31443348, 36683906, 55025859, 73367812, 110051718, 220103436]

約数ペア:

[(1, 220103436), (2, 110051718), (3, 73367812), (4, 55025859), (6, 36683906), (7, 31443348), (12, 18341953), (14, 15721674), (21, 10481116), (28, 7860837), (42, 5240558), (84, 2620279)]