40721442

素因数分解:

$2^1\times 3^1\times {\mathrm{457}}^1\times {\mathrm{14851}}^1$

素因数の和:15313

約数の個数: 16

約数和(自身を含む): 81626592

約数和(自身を除く): 40905150

約数列:

[1, 2, 3, 6, 457, 914, 1371, 2742, 14851, 29702, 44553, 89106, 6786907, 13573814, 20360721, 40721442]

約数ペア:

[(1, 40721442), (2, 20360721), (3, 13573814), (6, 6786907), (457, 89106), (914, 44553), (1371, 29702), (2742, 14851)]