18453168

素因数分解:

$2^4\times 3^2\times {\mathrm{128147}}^1$

素因数の和:128161

約数の個数: 30

約数和(自身を含む): 51643644

約数和(自身を除く): 33190476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 128147, 256294, 384441, 512588, 768882, 1025176, 1153323, 1537764, 2050352, 2306646, 3075528, 4613292, 6151056, 9226584, 18453168]

約数ペア:

[(1, 18453168), (2, 9226584), (3, 6151056), (4, 4613292), (6, 3075528), (8, 2306646), (9, 2050352), (12, 1537764), (16, 1153323), (18, 1025176), (24, 768882), (36, 512588), (48, 384441), (72, 256294), (144, 128147)]