127121868

素因数分解:

$2^2\times 3^2\times {\mathrm{269}}^1\times {\mathrm{13127}}^1$

素因数の和:13406

約数の個数: 36

約数和(自身を含む): 322554960

約数和(自身を除く): 195433092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 269, 538, 807, 1076, 1614, 2421, 3228, 4842, 9684, 13127, 26254, 39381, 52508, 78762, 118143, 157524, 236286, 472572, 3531163, 7062326, 10593489, 14124652, 21186978, 31780467, 42373956, 63560934, 127121868]

約数ペア:

[(1, 127121868), (2, 63560934), (3, 42373956), (4, 31780467), (6, 21186978), (9, 14124652), (12, 10593489), (18, 7062326), (36, 3531163), (269, 472572), (538, 236286), (807, 157524), (1076, 118143), (1614, 78762), (2421, 52508), (3228, 39381), (4842, 26254), (9684, 13127)]