2178708432

素因数分解:

$2^4\times 3^1\times {\mathrm{45389759}}^1$

素因数の和:45389770

約数の個数: 20

約数和(自身を含む): 5628330240

約数和(自身を除く): 3449621808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 45389759, 90779518, 136169277, 181559036, 272338554, 363118072, 544677108, 726236144, 1089354216, 2178708432]

約数ペア:

[(1, 2178708432), (2, 1089354216), (3, 726236144), (4, 544677108), (6, 363118072), (8, 272338554), (12, 181559036), (16, 136169277), (24, 90779518), (48, 45389759)]