31334076

素因数分解:

$2^2\times 3^2\times {\mathrm{870391}}^1$

素因数の和:870401

約数の個数: 18

約数和(自身を含む): 79205672

約数和(自身を除く): 47871596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 870391, 1740782, 2611173, 3481564, 5222346, 7833519, 10444692, 15667038, 31334076]

約数ペア:

[(1, 31334076), (2, 15667038), (3, 10444692), (4, 7833519), (6, 5222346), (9, 3481564), (12, 2611173), (18, 1740782), (36, 870391)]