18258272

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{33563}}^1$

素因数の和:33590

約数の個数: 24

約数和(自身を含む): 38061576

約数和(自身を除く): 19803304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 33563, 67126, 134252, 268504, 537008, 570571, 1074016, 1141142, 2282284, 4564568, 9129136, 18258272]

約数ペア:

[(1, 18258272), (2, 9129136), (4, 4564568), (8, 2282284), (16, 1141142), (17, 1074016), (32, 570571), (34, 537008), (68, 268504), (136, 134252), (272, 67126), (544, 33563)]