131865468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{224261}}^1$

素因数の和:224282

約数の個数: 36

約数和(自身を含む): 357922152

約数和(自身を除く): 226056684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 224261, 448522, 672783, 897044, 1345566, 1569827, 2691132, 3139654, 4709481, 6279308, 9418962, 10988789, 18837924, 21977578, 32966367, 43955156, 65932734, 131865468]

約数ペア:

[(1, 131865468), (2, 65932734), (3, 43955156), (4, 32966367), (6, 21977578), (7, 18837924), (12, 10988789), (14, 9418962), (21, 6279308), (28, 4709481), (42, 3139654), (49, 2691132), (84, 1569827), (98, 1345566), (147, 897044), (196, 672783), (294, 448522), (588, 224261)]