18588882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3557}}^1$

素因数の和:3642

約数の個数: 32

約数和(自身を含む): 40646592

約数和(自身を除く): 22057710

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 3557, 5226, 7114, 10671, 21342, 46241, 92482, 138723, 238319, 277446, 476638, 714957, 1429914, 3098147, 6196294, 9294441, 18588882]

約数ペア:

[(1, 18588882), (2, 9294441), (3, 6196294), (6, 3098147), (13, 1429914), (26, 714957), (39, 476638), (67, 277446), (78, 238319), (134, 138723), (201, 92482), (402, 46241), (871, 21342), (1742, 10671), (2613, 7114), (3557, 5226)]