188850906

素因数分解:

$2^1\times 3^3\times {\mathrm{991}}^1\times {\mathrm{3529}}^1$

素因数の和:4531

約数の個数: 32

約数和(自身を含む): 420211200

約数和(自身を除く): 231360294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 991, 1982, 2973, 3529, 5946, 7058, 8919, 10587, 17838, 21174, 26757, 31761, 53514, 63522, 95283, 190566, 3497239, 6994478, 10491717, 20983434, 31475151, 62950302, 94425453, 188850906]

約数ペア:

[(1, 188850906), (2, 94425453), (3, 62950302), (6, 31475151), (9, 20983434), (18, 10491717), (27, 6994478), (54, 3497239), (991, 190566), (1982, 95283), (2973, 63522), (3529, 53514), (5946, 31761), (7058, 26757), (8919, 21174), (10587, 17838)]