25540434

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{4261}}^1$

素因数の和:4312

約数の個数: 40

約数和(自身を含む): 58790028

約数和(自身を除く): 33249594

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1998, 2997, 4261, 5994, 8522, 12783, 25566, 38349, 76698, 115047, 157657, 230094, 315314, 345141, 472971, 690282, 945942, 1418913, 2837826, 4256739, 8513478, 12770217, 25540434]

約数ペア:

[(1, 25540434), (2, 12770217), (3, 8513478), (6, 4256739), (9, 2837826), (18, 1418913), (27, 945942), (37, 690282), (54, 472971), (74, 345141), (81, 315314), (111, 230094), (162, 157657), (222, 115047), (333, 76698), (666, 38349), (999, 25566), (1998, 12783), (2997, 8522), (4261, 5994)]