18554060028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{220881667}}^1$

素因数の和:220881681

約数の個数: 24

約数和(自身を含む): 49477493632

約数和(自身を除く): 30923433604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 220881667, 441763334, 662645001, 883526668, 1325290002, 1546171669, 2650580004, 3092343338, 4638515007, 6184686676, 9277030014, 18554060028]

約数ペア:

[(1, 18554060028), (2, 9277030014), (3, 6184686676), (4, 4638515007), (6, 3092343338), (7, 2650580004), (12, 1546171669), (14, 1325290002), (21, 883526668), (28, 662645001), (42, 441763334), (84, 220881667)]