821421822

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{29833}}^1$

素因数の和:30204

約数の個数: 32

約数和(自身を含む): 1774287648

約数和(自身を除く): 952865826

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 353, 706, 1059, 2118, 4589, 9178, 13767, 27534, 29833, 59666, 89499, 178998, 387829, 775658, 1163487, 2326974, 10531049, 21062098, 31593147, 63186294, 136903637, 273807274, 410710911, 821421822]

約数ペア:

[(1, 821421822), (2, 410710911), (3, 273807274), (6, 136903637), (13, 63186294), (26, 31593147), (39, 21062098), (78, 10531049), (353, 2326974), (706, 1163487), (1059, 775658), (2118, 387829), (4589, 178998), (9178, 89499), (13767, 59666), (27534, 29833)]