21640263234

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{4903}}^1\times {\mathrm{4937}}^1$

素因数の和:9994

約数の個数: 32

約数和(自身を含む): 43588713600

約数和(自身を除く): 21948450366

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 4903, 4937, 9806, 9874, 14709, 14811, 29418, 29622, 730547, 735613, 1461094, 1471226, 2191641, 2206839, 4383282, 4413678, 24206111, 48412222, 72618333, 145236666, 3606710539, 7213421078, 10820131617, 21640263234]

約数ペア:

[(1, 21640263234), (2, 10820131617), (3, 7213421078), (6, 3606710539), (149, 145236666), (298, 72618333), (447, 48412222), (894, 24206111), (4903, 4413678), (4937, 4383282), (9806, 2206839), (9874, 2191641), (14709, 1471226), (14811, 1461094), (29418, 735613), (29622, 730547)]