259631406

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{23227}}^1$

素因数の和:23267

約数の個数: 48

約数和(自身を含む): 608759424

約数和(自身を除く): 349128018

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 1242, 1863, 3726, 5589, 11178, 23227, 46454, 69681, 139362, 209043, 418086, 534221, 627129, 1068442, 1254258, 1602663, 1881387, 3205326, 3762774, 4807989, 5644161, 9615978, 11288322, 14423967, 28847934, 43271901, 86543802, 129815703, 259631406]

約数ペア:

[(1, 259631406), (2, 129815703), (3, 86543802), (6, 43271901), (9, 28847934), (18, 14423967), (23, 11288322), (27, 9615978), (46, 5644161), (54, 4807989), (69, 3762774), (81, 3205326), (138, 1881387), (162, 1602663), (207, 1254258), (243, 1068442), (414, 627129), (486, 534221), (621, 418086), (1242, 209043), (1863, 139362), (3726, 69681), (5589, 46454), (11178, 23227)]