131612628

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{223831}}^1$

素因数の和:223852

約数の個数: 36

約数和(自身を含む): 357235872

約数和(自身を除く): 225623244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 223831, 447662, 671493, 895324, 1342986, 1566817, 2685972, 3133634, 4700451, 6267268, 9400902, 10967719, 18801804, 21935438, 32903157, 43870876, 65806314, 131612628]

約数ペア:

[(1, 131612628), (2, 65806314), (3, 43870876), (4, 32903157), (6, 21935438), (7, 18801804), (12, 10967719), (14, 9400902), (21, 6267268), (28, 4700451), (42, 3133634), (49, 2685972), (84, 1566817), (98, 1342986), (147, 895324), (196, 671493), (294, 447662), (588, 223831)]