1864478406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{79699}}^1$

素因数の和:80268

約数の個数: 32

約数和(自身を含む): 4269369600

約数和(自身を除く): 2404891194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 557, 1114, 1671, 3342, 3899, 7798, 11697, 23394, 79699, 159398, 239097, 478194, 557893, 1115786, 1673679, 3347358, 44392343, 88784686, 133177029, 266354058, 310746401, 621492802, 932239203, 1864478406]

約数ペア:

[(1, 1864478406), (2, 932239203), (3, 621492802), (6, 310746401), (7, 266354058), (14, 133177029), (21, 88784686), (42, 44392343), (557, 3347358), (1114, 1673679), (1671, 1115786), (3342, 557893), (3899, 478194), (7798, 239097), (11697, 159398), (23394, 79699)]