218013020158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{674249}}^1$

素因数の和:674464

約数の個数: 32

約数和(自身を含む): 352120320000

約数和(自身を除く): 134107299842

約数列:

[1, 2, 19, 38, 67, 127, 134, 254, 1273, 2413, 2546, 4826, 8509, 17018, 161671, 323342, 674249, 1348498, 12810731, 25621462, 45174683, 85629623, 90349366, 171259246, 858318977, 1626962837, 1716637954, 3253925674, 5737184741, 11474369482, 109006510079, 218013020158]

約数ペア:

[(1, 218013020158), (2, 109006510079), (19, 11474369482), (38, 5737184741), (67, 3253925674), (127, 1716637954), (134, 1626962837), (254, 858318977), (1273, 171259246), (2413, 90349366), (2546, 85629623), (4826, 45174683), (8509, 25621462), (17018, 12810731), (161671, 1348498), (323342, 674249)]