31689924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13009}}^1$

素因数の和:13052

約数の個数: 48

約数和(自身を含む): 87427200

約数和(自身を除く): 55737276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 13009, 26018, 39027, 52036, 78054, 91063, 156108, 182126, 273189, 364252, 377261, 546378, 754522, 1092756, 1131783, 1509044, 2263566, 2640827, 4527132, 5281654, 7922481, 10563308, 15844962, 31689924]

約数ペア:

[(1, 31689924), (2, 15844962), (3, 10563308), (4, 7922481), (6, 5281654), (7, 4527132), (12, 2640827), (14, 2263566), (21, 1509044), (28, 1131783), (29, 1092756), (42, 754522), (58, 546378), (84, 377261), (87, 364252), (116, 273189), (174, 182126), (203, 156108), (348, 91063), (406, 78054), (609, 52036), (812, 39027), (1218, 26018), (2436, 13009)]