12691638

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{3079}}^1$

素因数の和:3316

約数の個数: 24

約数和(自身を含む): 27627600

約数和(自身を除く): 14935962

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 3079, 4122, 6158, 9237, 18474, 27711, 55422, 705091, 1410182, 2115273, 4230546, 6345819, 12691638]

約数ペア:

[(1, 12691638), (2, 6345819), (3, 4230546), (6, 2115273), (9, 1410182), (18, 705091), (229, 55422), (458, 27711), (687, 18474), (1374, 9237), (2061, 6158), (3079, 4122)]