18042018112

素因数分解:

$2^6\times {\mathrm{227}}^1\times {\mathrm{1241879}}^1$

素因数の和:1242118

約数の個数: 28

約数和(自身を含む): 35959877280

約数和(自身を除く): 17917859168

約数列:

[1, 2, 4, 8, 16, 32, 64, 227, 454, 908, 1816, 3632, 7264, 14528, 1241879, 2483758, 4967516, 9935032, 19870064, 39740128, 79480256, 281906533, 563813066, 1127626132, 2255252264, 4510504528, 9021009056, 18042018112]

約数ペア:

[(1, 18042018112), (2, 9021009056), (4, 4510504528), (8, 2255252264), (16, 1127626132), (32, 563813066), (64, 281906533), (227, 79480256), (454, 39740128), (908, 19870064), (1816, 9935032), (3632, 4967516), (7264, 2483758), (14528, 1241879)]