218541624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1300843}}^1$

素因数の和:1300859

約数の個数: 32

約数和(自身を含む): 624405120

約数和(自身を除く): 405863496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1300843, 2601686, 3902529, 5203372, 7805058, 9105901, 10406744, 15610116, 18211802, 27317703, 31220232, 36423604, 54635406, 72847208, 109270812, 218541624]

約数ペア:

[(1, 218541624), (2, 109270812), (3, 72847208), (4, 54635406), (6, 36423604), (7, 31220232), (8, 27317703), (12, 18211802), (14, 15610116), (21, 10406744), (24, 9105901), (28, 7805058), (42, 5203372), (56, 3902529), (84, 2601686), (168, 1300843)]