16681698

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 39738816

約数和(自身を除く): 23057118

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 173, 198, 346, 487, 519, 974, 1038, 1461, 1557, 1903, 2922, 3114, 3806, 4383, 5357, 5709, 8766, 10714, 11418, 16071, 17127, 32142, 34254, 48213, 84251, 96426, 168502, 252753, 505506, 758259, 926761, 1516518, 1853522, 2780283, 5560566, 8340849, 16681698]

約数ペア:

[(1, 16681698), (2, 8340849), (3, 5560566), (6, 2780283), (9, 1853522), (11, 1516518), (18, 926761), (22, 758259), (33, 505506), (66, 252753), (99, 168502), (173, 96426), (198, 84251), (346, 48213), (487, 34254), (519, 32142), (974, 17127), (1038, 16071), (1461, 11418), (1557, 10714), (1903, 8766), (2922, 5709), (3114, 5357), (3806, 4383)]