18063804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{487}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 46238976

約数和(自身を除く): 28175172

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 281, 487, 562, 843, 974, 1124, 1461, 1686, 1948, 2922, 3091, 3372, 5357, 5844, 6182, 9273, 10714, 12364, 16071, 18546, 21428, 32142, 37092, 64284, 136847, 273694, 410541, 547388, 821082, 1505317, 1642164, 3010634, 4515951, 6021268, 9031902, 18063804]

約数ペア:

[(1, 18063804), (2, 9031902), (3, 6021268), (4, 4515951), (6, 3010634), (11, 1642164), (12, 1505317), (22, 821082), (33, 547388), (44, 410541), (66, 273694), (132, 136847), (281, 64284), (487, 37092), (562, 32142), (843, 21428), (974, 18546), (1124, 16071), (1461, 12364), (1686, 10714), (1948, 9273), (2922, 6182), (3091, 5844), (3372, 5357)]