13680072

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{27143}}^1$

素因数の和:27162

約数の個数: 48

約数和(自身を含む): 42344640

約数和(自身を除く): 28664568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 27143, 54286, 81429, 108572, 162858, 190001, 217144, 244287, 325716, 380002, 488574, 570003, 651432, 760004, 977148, 1140006, 1520008, 1710009, 1954296, 2280012, 3420018, 4560024, 6840036, 13680072]

約数ペア:

[(1, 13680072), (2, 6840036), (3, 4560024), (4, 3420018), (6, 2280012), (7, 1954296), (8, 1710009), (9, 1520008), (12, 1140006), (14, 977148), (18, 760004), (21, 651432), (24, 570003), (28, 488574), (36, 380002), (42, 325716), (56, 244287), (63, 217144), (72, 190001), (84, 162858), (126, 108572), (168, 81429), (252, 54286), (504, 27143)]