17142318

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{991}}^1$

素因数の和:1061

約数の個数: 36

約数和(自身を含む): 38417184

約数和(自身を除く): 21274866

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 961, 991, 1922, 1982, 2883, 2973, 5766, 5946, 8649, 8919, 17298, 17838, 30721, 61442, 92163, 184326, 276489, 552978, 952351, 1904702, 2857053, 5714106, 8571159, 17142318]

約数ペア:

[(1, 17142318), (2, 8571159), (3, 5714106), (6, 2857053), (9, 1904702), (18, 952351), (31, 552978), (62, 276489), (93, 184326), (186, 92163), (279, 61442), (558, 30721), (961, 17838), (991, 17298), (1922, 8919), (1982, 8649), (2883, 5946), (2973, 5766)]