216967058118

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{10301}}^1\times {\mathrm{16481}}^1$

素因数の和:26861

約数の個数: 48

約数和(自身を含む): 476791559712

約数和(自身を除く): 259824501594

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 10301, 16481, 20602, 30903, 32962, 49443, 61806, 92709, 98886, 148329, 185418, 296658, 731371, 1170151, 1462742, 2194113, 2340302, 3510453, 4388226, 6582339, 7020906, 10531359, 13164678, 21062718, 169770781, 339541562, 509312343, 1018624686, 1527937029, 3055874058, 12053725451, 24107450902, 36161176353, 72322352706, 108483529059, 216967058118]

約数ペア:

[(1, 216967058118), (2, 108483529059), (3, 72322352706), (6, 36161176353), (9, 24107450902), (18, 12053725451), (71, 3055874058), (142, 1527937029), (213, 1018624686), (426, 509312343), (639, 339541562), (1278, 169770781), (10301, 21062718), (16481, 13164678), (20602, 10531359), (30903, 7020906), (32962, 6582339), (49443, 4388226), (61806, 3510453), (92709, 2340302), (98886, 2194113), (148329, 1462742), (185418, 1170151), (296658, 731371)]