19345122756

素因数分解:

$2^2\times 3^4\times {\mathrm{4289}}^1\times {\mathrm{13921}}^1$

素因数の和:18226

約数の個数: 60

約数和(自身を含む): 50587396860

約数和(自身を除く): 31242274104

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 4289, 8578, 12867, 13921, 17156, 25734, 27842, 38601, 41763, 51468, 55684, 77202, 83526, 115803, 125289, 154404, 167052, 231606, 250578, 347409, 375867, 463212, 501156, 694818, 751734, 1127601, 1389636, 1503468, 2255202, 4510404, 59707169, 119414338, 179121507, 238828676, 358243014, 537364521, 716486028, 1074729042, 1612093563, 2149458084, 3224187126, 4836280689, 6448374252, 9672561378, 19345122756]

約数ペア:

[(1, 19345122756), (2, 9672561378), (3, 6448374252), (4, 4836280689), (6, 3224187126), (9, 2149458084), (12, 1612093563), (18, 1074729042), (27, 716486028), (36, 537364521), (54, 358243014), (81, 238828676), (108, 179121507), (162, 119414338), (324, 59707169), (4289, 4510404), (8578, 2255202), (12867, 1503468), (13921, 1389636), (17156, 1127601), (25734, 751734), (27842, 694818), (38601, 501156), (41763, 463212), (51468, 375867), (55684, 347409), (77202, 250578), (83526, 231606), (115803, 167052), (125289, 154404)]