15672142878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{373146259}}^1$

素因数の和:373146271

約数の個数: 16

約数和(自身を含む): 35822040960

約数和(自身を除く): 20149898082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 373146259, 746292518, 1119438777, 2238877554, 2612023813, 5224047626, 7836071439, 15672142878]

約数ペア:

[(1, 15672142878), (2, 7836071439), (3, 5224047626), (6, 2612023813), (7, 2238877554), (14, 1119438777), (21, 746292518), (42, 373146259)]