81941262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{55291}}^1$

素因数の和:55328

約数の個数: 32

約数和(自身を含む): 185781120

約数和(自身を除く): 103839858

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 55291, 110582, 165873, 331746, 718783, 1050529, 1437566, 2101058, 2156349, 3151587, 4312698, 6303174, 13656877, 27313754, 40970631, 81941262]

約数ペア:

[(1, 81941262), (2, 40970631), (3, 27313754), (6, 13656877), (13, 6303174), (19, 4312698), (26, 3151587), (38, 2156349), (39, 2101058), (57, 1437566), (78, 1050529), (114, 718783), (247, 331746), (494, 165873), (741, 110582), (1482, 55291)]