68903646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{1901}}^1$

素因数の和:2776

約数の個数: 32

約数和(自身を含む): 157759488

約数和(自身を除く): 88855842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 863, 1726, 1901, 2589, 3802, 5178, 5703, 6041, 11406, 12082, 13307, 18123, 26614, 36246, 39921, 79842, 1640563, 3281126, 4921689, 9843378, 11483941, 22967882, 34451823, 68903646]

約数ペア:

[(1, 68903646), (2, 34451823), (3, 22967882), (6, 11483941), (7, 9843378), (14, 4921689), (21, 3281126), (42, 1640563), (863, 79842), (1726, 39921), (1901, 36246), (2589, 26614), (3802, 18123), (5178, 13307), (5703, 12082), (6041, 11406)]