72747845326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{18131}}^1\times {\mathrm{154321}}^1$

素因数の和:172467

約数の個数: 16

約数和(自身を含む): 117522993168

約数和(自身を除く): 44775147842

約数列:

[1, 2, 13, 26, 18131, 36262, 154321, 235703, 308642, 471406, 2006173, 4012346, 2797994051, 5595988102, 36373922663, 72747845326]

約数ペア:

[(1, 72747845326), (2, 36373922663), (13, 5595988102), (26, 2797994051), (18131, 4012346), (36262, 2006173), (154321, 471406), (235703, 308642)]