9215988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 22955520

約数和(自身を除く): 13739532

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 83, 114, 166, 228, 249, 332, 487, 498, 974, 996, 1461, 1577, 1948, 2922, 3154, 4731, 5844, 6308, 9253, 9462, 18506, 18924, 27759, 37012, 40421, 55518, 80842, 111036, 121263, 161684, 242526, 485052, 767999, 1535998, 2303997, 3071996, 4607994, 9215988]

約数ペア:

[(1, 9215988), (2, 4607994), (3, 3071996), (4, 2303997), (6, 1535998), (12, 767999), (19, 485052), (38, 242526), (57, 161684), (76, 121263), (83, 111036), (114, 80842), (166, 55518), (228, 40421), (249, 37012), (332, 27759), (487, 18924), (498, 18506), (974, 9462), (996, 9253), (1461, 6308), (1577, 5844), (1948, 4731), (2922, 3154)]