16240572

素因数分解:

$2^2\times 3^2\times {\mathrm{409}}^1\times {\mathrm{1103}}^1$

素因数の和:1522

約数の個数: 36

約数和(自身を含む): 41190240

約数和(自身を除く): 24949668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 409, 818, 1103, 1227, 1636, 2206, 2454, 3309, 3681, 4412, 4908, 6618, 7362, 9927, 13236, 14724, 19854, 39708, 451127, 902254, 1353381, 1804508, 2706762, 4060143, 5413524, 8120286, 16240572]

約数ペア:

[(1, 16240572), (2, 8120286), (3, 5413524), (4, 4060143), (6, 2706762), (9, 1804508), (12, 1353381), (18, 902254), (36, 451127), (409, 39708), (818, 19854), (1103, 14724), (1227, 13236), (1636, 9927), (2206, 7362), (2454, 6618), (3309, 4908), (3681, 4412)]