1907143578

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{47491}}^1$

素因数の和:47619

約数の個数: 48

約数和(自身を含む): 4356346176

約数和(自身を除く): 2449202598

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 97, 138, 194, 207, 291, 414, 582, 873, 1746, 2231, 4462, 6693, 13386, 20079, 40158, 47491, 94982, 142473, 284946, 427419, 854838, 1092293, 2184586, 3276879, 4606627, 6553758, 9213254, 9830637, 13819881, 19661274, 27639762, 41459643, 82919286, 105952421, 211904842, 317857263, 635714526, 953571789, 1907143578]

約数ペア:

[(1, 1907143578), (2, 953571789), (3, 635714526), (6, 317857263), (9, 211904842), (18, 105952421), (23, 82919286), (46, 41459643), (69, 27639762), (97, 19661274), (138, 13819881), (194, 9830637), (207, 9213254), (291, 6553758), (414, 4606627), (582, 3276879), (873, 2184586), (1746, 1092293), (2231, 854838), (4462, 427419), (6693, 284946), (13386, 142473), (20079, 94982), (40158, 47491)]