123788898

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{33223}}^1$

素因数の和:33260

約数の個数: 40

約数和(自身を含む): 289447488

約数和(自身を除く): 165658590

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 33223, 66446, 99669, 199338, 299007, 598014, 764129, 897021, 1528258, 1794042, 2292387, 2691063, 4584774, 5382126, 6877161, 13754322, 20631483, 41262966, 61894449, 123788898]

約数ペア:

[(1, 123788898), (2, 61894449), (3, 41262966), (6, 20631483), (9, 13754322), (18, 6877161), (23, 5382126), (27, 4584774), (46, 2691063), (54, 2292387), (69, 1794042), (81, 1528258), (138, 897021), (162, 764129), (207, 598014), (414, 299007), (621, 199338), (1242, 99669), (1863, 66446), (3726, 33223)]