21618936430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23757073}}^1$

素因数の和:23757100

約数の個数: 32

約数和(自身を含む): 47894261184

約数和(自身を除く): 26275324754

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 23757073, 47514146, 118785365, 166299511, 237570730, 308841949, 332599022, 617683898, 831497555, 1544209745, 1662995110, 2161893643, 3088419490, 4323787286, 10809468215, 21618936430]

約数ペア:

[(1, 21618936430), (2, 10809468215), (5, 4323787286), (7, 3088419490), (10, 2161893643), (13, 1662995110), (14, 1544209745), (26, 831497555), (35, 617683898), (65, 332599022), (70, 308841949), (91, 237570730), (130, 166299511), (182, 118785365), (455, 47514146), (910, 23757073)]