618477072

素因数分解:

$2^4\times 3^1\times {\mathrm{12884939}}^1$

素因数の和:12884950

約数の個数: 20

約数和(自身を含む): 1597732560

約数和(自身を除く): 979255488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 12884939, 25769878, 38654817, 51539756, 77309634, 103079512, 154619268, 206159024, 309238536, 618477072]

約数ペア:

[(1, 618477072), (2, 309238536), (3, 206159024), (4, 154619268), (6, 103079512), (8, 77309634), (12, 51539756), (16, 38654817), (24, 25769878), (48, 12884939)]