16574316

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 42430080

約数和(自身を除く): 25855764

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 307, 409, 614, 818, 921, 1227, 1228, 1636, 1842, 2454, 3377, 3684, 4499, 4908, 6754, 8998, 10131, 13497, 13508, 17996, 20262, 26994, 40524, 53988, 125563, 251126, 376689, 502252, 753378, 1381193, 1506756, 2762386, 4143579, 5524772, 8287158, 16574316]

約数ペア:

[(1, 16574316), (2, 8287158), (3, 5524772), (4, 4143579), (6, 2762386), (11, 1506756), (12, 1381193), (22, 753378), (33, 502252), (44, 376689), (66, 251126), (132, 125563), (307, 53988), (409, 40524), (614, 26994), (818, 20262), (921, 17996), (1227, 13508), (1228, 13497), (1636, 10131), (1842, 8998), (2454, 6754), (3377, 4908), (3684, 4499)]