16851384

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{21277}}^1$

素因数の和:21300

約数の個数: 48

約数和(自身を含む): 49790520

約数和(自身を除く): 32939136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 21277, 42554, 63831, 85108, 127662, 170216, 191493, 234047, 255324, 382986, 468094, 510648, 702141, 765972, 936188, 1404282, 1531944, 1872376, 2106423, 2808564, 4212846, 5617128, 8425692, 16851384]

約数ペア:

[(1, 16851384), (2, 8425692), (3, 5617128), (4, 4212846), (6, 2808564), (8, 2106423), (9, 1872376), (11, 1531944), (12, 1404282), (18, 936188), (22, 765972), (24, 702141), (33, 510648), (36, 468094), (44, 382986), (66, 255324), (72, 234047), (88, 191493), (99, 170216), (132, 127662), (198, 85108), (264, 63831), (396, 42554), (792, 21277)]