12705948

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{9539}}^1$

素因数の和:9586

約数の個数: 36

約数和(自身を含む): 32989320

約数和(自身を除く): 20283372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 9539, 19078, 28617, 38156, 57234, 85851, 114468, 171702, 343404, 352943, 705886, 1058829, 1411772, 2117658, 3176487, 4235316, 6352974, 12705948]

約数ペア:

[(1, 12705948), (2, 6352974), (3, 4235316), (4, 3176487), (6, 2117658), (9, 1411772), (12, 1058829), (18, 705886), (36, 352943), (37, 343404), (74, 171702), (111, 114468), (148, 85851), (222, 57234), (333, 38156), (444, 28617), (666, 19078), (1332, 9539)]