9905118.00000000

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:817

約数の個数: 64

約数和(自身を含む): 121052160

約数和(自身を除く): 71054898

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 73, 138, 146, 161, 219, 322, 438, 483, 511, 709, 966, 1022, 1418, 1533, 1679, 2127, 3066, 3358, 4254, 4963, 5037, 9926, 10074, 11753, 14889, 16307, 23506, 29778, 32614, 35259, 48921, 51757, 70518, 97842, 103514, 114149, 155271, 228298, 310542, 342447, 362299, 684894, 724598, 1086897, 1190411, 2173794, 2380822, 3571233, 7142466, 8332877, 16665754, 24998631, 49997262]

約数ペア:

[(1, 49997262), (2, 24998631), (3, 16665754), (6, 8332877), (7, 7142466), (14, 3571233), (21, 2380822), (23, 2173794), (42, 1190411), (46, 1086897), (69, 724598), (73, 684894), (138, 362299), (146, 342447), (161, 310542), (219, 228298), (322, 155271), (438, 114149), (483, 103514), (511, 97842), (709, 70518), (966, 51757), (1022, 48921), (1418, 35259), (1533, 32614), (1679, 29778), (2127, 23506), (3066, 16307), (3358, 14889), (4254, 11753), (4963, 10074), (5037, 9926)]