109218322018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17047}}^1\times {\mathrm{7949}}^1$

素因数の和:25042

約数の個数: 32

約数和(自身を含む): 182154470400

約数和(自身を除く): 72936148382

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 7949, 15898, 17047, 34094, 103337, 206674, 221611, 246419, 443222, 492838, 528457, 1056914, 3203447, 6406894, 6869941, 13739882, 135506603, 271013206, 1761585839, 3523171678, 4200704693, 8401409386, 54609161009, 109218322018]

約数ペア:

[(1, 109218322018), (2, 54609161009), (13, 8401409386), (26, 4200704693), (31, 3523171678), (62, 1761585839), (403, 271013206), (806, 135506603), (7949, 13739882), (15898, 6869941), (17047, 6406894), (34094, 3203447), (103337, 1056914), (206674, 528457), (221611, 492838), (246419, 443222)]