138786558

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{564173}}^1$

素因数の和:564219

約数の個数: 16

約数和(自身を含む): 284343696

約数和(自身を除く): 145557138

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 564173, 1128346, 1692519, 3385038, 23131093, 46262186, 69393279, 138786558]

約数ペア:

[(1, 138786558), (2, 69393279), (3, 46262186), (6, 23131093), (41, 3385038), (82, 1692519), (123, 1128346), (246, 564173)]