18461234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 31413312

約数和(自身を除く): 12952078

約数列:

[1, 2, 11, 22, 41, 82, 97, 194, 211, 422, 451, 902, 1067, 2134, 2321, 3977, 4642, 7954, 8651, 17302, 20467, 40934, 43747, 87494, 95161, 190322, 225137, 450274, 839147, 1678294, 9230617, 18461234]

約数ペア:

[(1, 18461234), (2, 9230617), (11, 1678294), (22, 839147), (41, 450274), (82, 225137), (97, 190322), (194, 95161), (211, 87494), (422, 43747), (451, 40934), (902, 20467), (1067, 17302), (2134, 8651), (2321, 7954), (3977, 4642)]