17947332

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{4261}}^1$

素因数の和:4290

約数の個数: 60

約数和(自身を含む): 50538796

約数和(自身を除く): 32591464

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 4261, 8522, 12783, 17044, 25566, 38349, 51132, 55393, 76698, 110786, 115047, 153396, 166179, 221572, 230094, 332358, 345141, 460188, 498537, 664716, 690282, 997074, 1380564, 1495611, 1994148, 2991222, 4486833, 5982444, 8973666, 17947332]

約数ペア:

[(1, 17947332), (2, 8973666), (3, 5982444), (4, 4486833), (6, 2991222), (9, 1994148), (12, 1495611), (13, 1380564), (18, 997074), (26, 690282), (27, 664716), (36, 498537), (39, 460188), (52, 345141), (54, 332358), (78, 230094), (81, 221572), (108, 166179), (117, 153396), (156, 115047), (162, 110786), (234, 76698), (324, 55393), (351, 51132), (468, 38349), (702, 25566), (1053, 17044), (1404, 12783), (2106, 8522), (4212, 4261)]