16320708

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{857}}^1$

素因数の和:913

約数の個数: 54

約数和(自身を含む): 43177134

約数和(自身を除く): 26856426

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 529, 828, 857, 1058, 1587, 1714, 2116, 2571, 3174, 3428, 4761, 5142, 6348, 7713, 9522, 10284, 15426, 19044, 19711, 30852, 39422, 59133, 78844, 118266, 177399, 236532, 354798, 453353, 709596, 906706, 1360059, 1813412, 2720118, 4080177, 5440236, 8160354, 16320708]

約数ペア:

[(1, 16320708), (2, 8160354), (3, 5440236), (4, 4080177), (6, 2720118), (9, 1813412), (12, 1360059), (18, 906706), (23, 709596), (36, 453353), (46, 354798), (69, 236532), (92, 177399), (138, 118266), (207, 78844), (276, 59133), (414, 39422), (529, 30852), (828, 19711), (857, 19044), (1058, 15426), (1587, 10284), (1714, 9522), (2116, 7713), (2571, 6348), (3174, 5142), (3428, 4761)]