1900385838

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8121307}}^1$

素因数の和:8121328

約数の個数: 24

約数和(自身を含む): 4434234168

約数和(自身を除く): 2533848330

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 8121307, 16242614, 24363921, 48727842, 73091763, 105576991, 146183526, 211153982, 316730973, 633461946, 950192919, 1900385838]

約数ペア:

[(1, 1900385838), (2, 950192919), (3, 633461946), (6, 316730973), (9, 211153982), (13, 146183526), (18, 105576991), (26, 73091763), (39, 48727842), (78, 24363921), (117, 16242614), (234, 8121307)]