13082868

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 35992320

約数和(自身を除く): 22909452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 617, 684, 1116, 1178, 1234, 1767, 1851, 2356, 2468, 3534, 3702, 5301, 5553, 7068, 7404, 10602, 11106, 11723, 19127, 21204, 22212, 23446, 35169, 38254, 46892, 57381, 70338, 76508, 105507, 114762, 140676, 172143, 211014, 229524, 344286, 363413, 422028, 688572, 726826, 1090239, 1453652, 2180478, 3270717, 4360956, 6541434, 13082868]

約数ペア:

[(1, 13082868), (2, 6541434), (3, 4360956), (4, 3270717), (6, 2180478), (9, 1453652), (12, 1090239), (18, 726826), (19, 688572), (31, 422028), (36, 363413), (38, 344286), (57, 229524), (62, 211014), (76, 172143), (93, 140676), (114, 114762), (124, 105507), (171, 76508), (186, 70338), (228, 57381), (279, 46892), (342, 38254), (372, 35169), (558, 23446), (589, 22212), (617, 21204), (684, 19127), (1116, 11723), (1178, 11106), (1234, 10602), (1767, 7404), (1851, 7068), (2356, 5553), (2468, 5301), (3534, 3702)]