7225542

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 16892928

約数和(自身を除く): 9667386

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 563, 713, 1126, 1426, 1689, 2139, 3378, 4278, 5067, 6417, 10134, 12834, 12949, 17453, 25898, 34906, 38847, 52359, 77694, 104718, 116541, 157077, 233082, 314154, 401419, 802838, 1204257, 2408514, 3612771, 7225542]

約数ペア:

[(1, 7225542), (2, 3612771), (3, 2408514), (6, 1204257), (9, 802838), (18, 401419), (23, 314154), (31, 233082), (46, 157077), (62, 116541), (69, 104718), (93, 77694), (138, 52359), (186, 38847), (207, 34906), (279, 25898), (414, 17453), (558, 12949), (563, 12834), (713, 10134), (1126, 6417), (1426, 5067), (1689, 4278), (2139, 3378)]