123455046

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7573}}^1$

素因数の和:7621

約数の個数: 64

約数和(自身を含む): 305383680

約数和(自身を除く): 181928634

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 209, 247, 286, 418, 429, 494, 627, 741, 858, 1254, 1482, 2717, 5434, 7573, 8151, 15146, 16302, 22719, 45438, 83303, 98449, 143887, 166606, 196898, 249909, 287774, 295347, 431661, 499818, 590694, 863322, 1082939, 1582757, 1870531, 2165878, 3165514, 3248817, 3741062, 4748271, 5611593, 6497634, 9496542, 11223186, 20575841, 41151682, 61727523, 123455046]

約数ペア:

[(1, 123455046), (2, 61727523), (3, 41151682), (6, 20575841), (11, 11223186), (13, 9496542), (19, 6497634), (22, 5611593), (26, 4748271), (33, 3741062), (38, 3248817), (39, 3165514), (57, 2165878), (66, 1870531), (78, 1582757), (114, 1082939), (143, 863322), (209, 590694), (247, 499818), (286, 431661), (418, 295347), (429, 287774), (494, 249909), (627, 196898), (741, 166606), (858, 143887), (1254, 98449), (1482, 83303), (2717, 45438), (5434, 22719), (7573, 16302), (8151, 15146)]