947892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 2483712

約数和(自身を除く): 1535820

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 167, 172, 258, 334, 473, 501, 516, 668, 946, 1002, 1419, 1837, 1892, 2004, 2838, 3674, 5511, 5676, 7181, 7348, 11022, 14362, 21543, 22044, 28724, 43086, 78991, 86172, 157982, 236973, 315964, 473946, 947892]

約数ペア:

[(1, 947892), (2, 473946), (3, 315964), (4, 236973), (6, 157982), (11, 86172), (12, 78991), (22, 43086), (33, 28724), (43, 22044), (44, 21543), (66, 14362), (86, 11022), (129, 7348), (132, 7181), (167, 5676), (172, 5511), (258, 3674), (334, 2838), (473, 2004), (501, 1892), (516, 1837), (668, 1419), (946, 1002)]