16918236

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{8867}}^1$

素因数の和:8930

約数の個数: 36

約数和(自身を含む): 43577352

約数和(自身を除く): 26659116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 8867, 17734, 26601, 35468, 53202, 79803, 106404, 159606, 319212, 469951, 939902, 1409853, 1879804, 2819706, 4229559, 5639412, 8459118, 16918236]

約数ペア:

[(1, 16918236), (2, 8459118), (3, 5639412), (4, 4229559), (6, 2819706), (9, 1879804), (12, 1409853), (18, 939902), (36, 469951), (53, 319212), (106, 159606), (159, 106404), (212, 79803), (318, 53202), (477, 35468), (636, 26601), (954, 17734), (1908, 8867)]