566884422

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{18493}}^1$

素因数の和:18645

約数の個数: 48

約数和(自身を含む): 1332899568

約数和(自身を除く): 766015146

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 131, 234, 262, 393, 786, 1179, 1703, 2358, 3406, 5109, 10218, 15327, 18493, 30654, 36986, 55479, 110958, 166437, 240409, 332874, 480818, 721227, 1442454, 2163681, 2422583, 4327362, 4845166, 7267749, 14535498, 21803247, 31493579, 43606494, 62987158, 94480737, 188961474, 283442211, 566884422]

約数ペア:

[(1, 566884422), (2, 283442211), (3, 188961474), (6, 94480737), (9, 62987158), (13, 43606494), (18, 31493579), (26, 21803247), (39, 14535498), (78, 7267749), (117, 4845166), (131, 4327362), (234, 2422583), (262, 2163681), (393, 1442454), (786, 721227), (1179, 480818), (1703, 332874), (2358, 240409), (3406, 166437), (5109, 110958), (10218, 55479), (15327, 36986), (18493, 30654)]