13920186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1223}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 31961088

約数和(自身を除く): 18040902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 271, 542, 813, 1223, 1626, 1897, 2446, 3669, 3794, 5691, 7338, 8561, 11382, 17122, 25683, 51366, 331433, 662866, 994299, 1988598, 2320031, 4640062, 6960093, 13920186]

約数ペア:

[(1, 13920186), (2, 6960093), (3, 4640062), (6, 2320031), (7, 1988598), (14, 994299), (21, 662866), (42, 331433), (271, 51366), (542, 25683), (813, 17122), (1223, 11382), (1626, 8561), (1897, 7338), (2446, 5691), (3669, 3794)]