17894118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1979}}^1$

素因数の和:2132

約数の個数: 32

約数和(自身を含む): 39346560

約数和(自身を除く): 21452442

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 274, 411, 822, 1507, 1979, 3014, 3958, 4521, 5937, 9042, 11874, 21769, 43538, 65307, 130614, 271123, 542246, 813369, 1626738, 2982353, 5964706, 8947059, 17894118]

約数ペア:

[(1, 17894118), (2, 8947059), (3, 5964706), (6, 2982353), (11, 1626738), (22, 813369), (33, 542246), (66, 271123), (137, 130614), (274, 65307), (411, 43538), (822, 21769), (1507, 11874), (1979, 9042), (3014, 5937), (3958, 4521)]