31112514

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 70866432

約数和(自身を除く): 39753918

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 223, 337, 414, 446, 669, 674, 1011, 1338, 2007, 2022, 3033, 4014, 5129, 6066, 7751, 10258, 15387, 15502, 23253, 30774, 46161, 46506, 69759, 75151, 92322, 139518, 150302, 225453, 450906, 676359, 1352718, 1728473, 3456946, 5185419, 10370838, 15556257, 31112514]

約数ペア:

[(1, 31112514), (2, 15556257), (3, 10370838), (6, 5185419), (9, 3456946), (18, 1728473), (23, 1352718), (46, 676359), (69, 450906), (138, 225453), (207, 150302), (223, 139518), (337, 92322), (414, 75151), (446, 69759), (669, 46506), (674, 46161), (1011, 30774), (1338, 23253), (2007, 15502), (2022, 15387), (3033, 10258), (4014, 7751), (5129, 6066)]