21849042102

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{2647}}^1\times {\mathrm{20533}}^1$

素因数の和:23252

約数の個数: 32

約数和(自身を含む): 44369210112

約数和(自身を除く): 22520168010

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 2647, 5294, 7941, 15882, 20533, 41066, 61599, 123198, 177349, 354698, 532047, 1064094, 1375711, 2751422, 4127133, 8254266, 54350851, 108701702, 163052553, 326105106, 3641507017, 7283014034, 10924521051, 21849042102]

約数ペア:

[(1, 21849042102), (2, 10924521051), (3, 7283014034), (6, 3641507017), (67, 326105106), (134, 163052553), (201, 108701702), (402, 54350851), (2647, 8254266), (5294, 4127133), (7941, 2751422), (15882, 1375711), (20533, 1064094), (41066, 532047), (61599, 354698), (123198, 177349)]