31809348

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{3167}}^1$

素因数の和:3214

約数の個数: 60

約数和(自身を含む): 85865472

約数和(自身を除く): 54056124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 1116, 1674, 2511, 3167, 3348, 5022, 6334, 9501, 10044, 12668, 19002, 28503, 38004, 57006, 85509, 98177, 114012, 171018, 196354, 256527, 294531, 342036, 392708, 513054, 589062, 883593, 1026108, 1178124, 1767186, 2650779, 3534372, 5301558, 7952337, 10603116, 15904674, 31809348]

約数ペア:

[(1, 31809348), (2, 15904674), (3, 10603116), (4, 7952337), (6, 5301558), (9, 3534372), (12, 2650779), (18, 1767186), (27, 1178124), (31, 1026108), (36, 883593), (54, 589062), (62, 513054), (81, 392708), (93, 342036), (108, 294531), (124, 256527), (162, 196354), (186, 171018), (279, 114012), (324, 98177), (372, 85509), (558, 57006), (837, 38004), (1116, 28503), (1674, 19002), (2511, 12668), (3167, 10044), (3348, 9501), (5022, 6334)]