2018937864

素因数分解:

$2^3\times 3^1\times {\mathrm{21313}}^1\times {\mathrm{3947}}^1$

素因数の和:25269

約数の個数: 32

約数和(自身を含む): 5048860320

約数和(自身を除く): 3029922456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3947, 7894, 11841, 15788, 21313, 23682, 31576, 42626, 47364, 63939, 85252, 94728, 127878, 170504, 255756, 511512, 84122411, 168244822, 252367233, 336489644, 504734466, 672979288, 1009468932, 2018937864]

約数ペア:

[(1, 2018937864), (2, 1009468932), (3, 672979288), (4, 504734466), (6, 336489644), (8, 252367233), (12, 168244822), (24, 84122411), (3947, 511512), (7894, 255756), (11841, 170504), (15788, 127878), (21313, 94728), (23682, 85252), (31576, 63939), (42626, 47364)]