9991998012

素因数分解:

$2^2\times 3^1\times {\mathrm{1531}}^1\times {\mathrm{543871}}^1$

素因数の和:545409

約数の個数: 24

約数和(自身を含む): 23329933312

約数和(自身を除く): 13337935300

約数列:

[1, 2, 3, 4, 6, 12, 1531, 3062, 4593, 6124, 9186, 18372, 543871, 1087742, 1631613, 2175484, 3263226, 6526452, 832666501, 1665333002, 2497999503, 3330666004, 4995999006, 9991998012]

約数ペア:

[(1, 9991998012), (2, 4995999006), (3, 3330666004), (4, 2497999503), (6, 1665333002), (12, 832666501), (1531, 6526452), (3062, 3263226), (4593, 2175484), (6124, 1631613), (9186, 1087742), (18372, 543871)]