21852808312

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{2351}}^1\times {\mathrm{6491}}^1$

素因数の和:9027

約数の個数: 32

約数和(自身を含む): 41226796800

約数和(自身を除く): 19373988488

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 2351, 4702, 6491, 9404, 12982, 18808, 25964, 51928, 420829, 841658, 1161889, 1683316, 2323778, 3366632, 4647556, 9295112, 15260341, 30520682, 61041364, 122082728, 2731601039, 5463202078, 10926404156, 21852808312]

約数ペア:

[(1, 21852808312), (2, 10926404156), (4, 5463202078), (8, 2731601039), (179, 122082728), (358, 61041364), (716, 30520682), (1432, 15260341), (2351, 9295112), (4702, 4647556), (6491, 3366632), (9404, 2323778), (12982, 1683316), (18808, 1161889), (25964, 841658), (51928, 420829)]