1820279184

素因数分解:

$2^4\times 3^1\times {\mathrm{37922483}}^1$

素因数の和:37922494

約数の個数: 20

約数和(自身を含む): 4702388016

約数和(自身を除く): 2882108832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 37922483, 75844966, 113767449, 151689932, 227534898, 303379864, 455069796, 606759728, 910139592, 1820279184]

約数ペア:

[(1, 1820279184), (2, 910139592), (3, 606759728), (4, 455069796), (6, 303379864), (8, 227534898), (12, 151689932), (16, 113767449), (24, 75844966), (48, 37922483)]