17949261108

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1\times {\mathrm{17939}}^1$

素因数の和:18564

約数の個数: 48

約数和(自身を含む): 42194880000

約数和(自身を除く): 24245618892

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 419, 597, 796, 838, 1194, 1257, 1676, 2388, 2514, 5028, 17939, 35878, 53817, 71756, 83381, 107634, 166762, 215268, 250143, 333524, 500286, 1000572, 3569861, 7139722, 7516441, 10709583, 14279444, 15032882, 21419166, 22549323, 30065764, 42838332, 45098646, 90197292, 1495771759, 2991543518, 4487315277, 5983087036, 8974630554, 17949261108]

約数ペア:

[(1, 17949261108), (2, 8974630554), (3, 5983087036), (4, 4487315277), (6, 2991543518), (12, 1495771759), (199, 90197292), (398, 45098646), (419, 42838332), (597, 30065764), (796, 22549323), (838, 21419166), (1194, 15032882), (1257, 14279444), (1676, 10709583), (2388, 7516441), (2514, 7139722), (5028, 3569861), (17939, 1000572), (35878, 500286), (53817, 333524), (71756, 250143), (83381, 215268), (107634, 166762)]