16764636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1831}}^1$

素因数の和:1954

約数の個数: 48

約数和(自身を含む): 45140480

約数和(自身を除く): 28375844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 1831, 2289, 3052, 3662, 4578, 5493, 7324, 9156, 10986, 12817, 21972, 25634, 38451, 51268, 76902, 153804, 199579, 399158, 598737, 798316, 1197474, 1397053, 2394948, 2794106, 4191159, 5588212, 8382318, 16764636]

約数ペア:

[(1, 16764636), (2, 8382318), (3, 5588212), (4, 4191159), (6, 2794106), (7, 2394948), (12, 1397053), (14, 1197474), (21, 798316), (28, 598737), (42, 399158), (84, 199579), (109, 153804), (218, 76902), (327, 51268), (436, 38451), (654, 25634), (763, 21972), (1308, 12817), (1526, 10986), (1831, 9156), (2289, 7324), (3052, 5493), (3662, 4578)]