1215248838

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{12113}}^1$

素因数の和:12868

約数の個数: 32

約数和(自身を含む): 2539869696

約数和(自身を除く): 1324620858

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 727, 1454, 2181, 4362, 12113, 16721, 24226, 33442, 36339, 50163, 72678, 100326, 278599, 557198, 835797, 1671594, 8806151, 17612302, 26418453, 52836906, 202541473, 405082946, 607624419, 1215248838]

約数ペア:

[(1, 1215248838), (2, 607624419), (3, 405082946), (6, 202541473), (23, 52836906), (46, 26418453), (69, 17612302), (138, 8806151), (727, 1671594), (1454, 835797), (2181, 557198), (4362, 278599), (12113, 100326), (16721, 72678), (24226, 50163), (33442, 36339)]