18291348

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{22091}}^1$

素因数の和:22124

約数の個数: 36

約数和(自身を含む): 48248928

約数和(自身を除く): 29957580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 22091, 44182, 66273, 88364, 132546, 198819, 265092, 397638, 508093, 795276, 1016186, 1524279, 2032372, 3048558, 4572837, 6097116, 9145674, 18291348]

約数ペア:

[(1, 18291348), (2, 9145674), (3, 6097116), (4, 4572837), (6, 3048558), (9, 2032372), (12, 1524279), (18, 1016186), (23, 795276), (36, 508093), (46, 397638), (69, 265092), (92, 198819), (138, 132546), (207, 88364), (276, 66273), (414, 44182), (828, 22091)]