321963864

素因数分解:

$2^3\times 3^1\times {\mathrm{13415161}}^1$

素因数の和:13415170

約数の個数: 16

約数和(自身を含む): 804909720

約数和(自身を除く): 482945856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 13415161, 26830322, 40245483, 53660644, 80490966, 107321288, 160981932, 321963864]

約数ペア:

[(1, 321963864), (2, 160981932), (3, 107321288), (4, 80490966), (6, 53660644), (8, 40245483), (12, 26830322), (24, 13415161)]