20220912

素因数分解:

$2^4\times 3^2\times {\mathrm{140423}}^1$

素因数の和:140437

約数の個数: 30

約数和(自身を含む): 56590872

約数和(自身を除く): 36369960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 140423, 280846, 421269, 561692, 842538, 1123384, 1263807, 1685076, 2246768, 2527614, 3370152, 5055228, 6740304, 10110456, 20220912]

約数ペア:

[(1, 20220912), (2, 10110456), (3, 6740304), (4, 5055228), (6, 3370152), (8, 2527614), (9, 2246768), (12, 1685076), (16, 1263807), (18, 1123384), (24, 842538), (36, 561692), (48, 421269), (72, 280846), (144, 140423)]