11520738

素因数分解:

$2^1\times 3^3\times {\mathrm{191}}^1\times {\mathrm{1117}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 25758720

約数和(自身を除く): 14237982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 191, 382, 573, 1117, 1146, 1719, 2234, 3351, 3438, 5157, 6702, 10053, 10314, 20106, 30159, 60318, 213347, 426694, 640041, 1280082, 1920123, 3840246, 5760369, 11520738]

約数ペア:

[(1, 11520738), (2, 5760369), (3, 3840246), (6, 1920123), (9, 1280082), (18, 640041), (27, 426694), (54, 213347), (191, 60318), (382, 30159), (573, 20106), (1117, 10314), (1146, 10053), (1719, 6702), (2234, 5157), (3351, 3438)]