17687838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2789}}^1$

素因数の和:2952

約数の個数: 32

約数和(自身を含む): 40711680

約数和(自身を除く): 23023842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 151, 302, 453, 906, 1057, 2114, 2789, 3171, 5578, 6342, 8367, 16734, 19523, 39046, 58569, 117138, 421139, 842278, 1263417, 2526834, 2947973, 5895946, 8843919, 17687838]

約数ペア:

[(1, 17687838), (2, 8843919), (3, 5895946), (6, 2947973), (7, 2526834), (14, 1263417), (21, 842278), (42, 421139), (151, 117138), (302, 58569), (453, 39046), (906, 19523), (1057, 16734), (2114, 8367), (2789, 6342), (3171, 5578)]