1243134738

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{439}}^1\times {\mathrm{2579}}^1$

素因数の和:3087

約数の個数: 48

約数和(自身を含む): 2744913600

約数和(自身を除く): 1501778862

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 439, 549, 878, 1098, 1317, 2579, 2634, 3951, 5158, 7737, 7902, 15474, 23211, 26779, 46422, 53558, 80337, 157319, 160674, 241011, 314638, 471957, 482022, 943914, 1132181, 1415871, 2264362, 2831742, 3396543, 6793086, 10189629, 20379258, 69063041, 138126082, 207189123, 414378246, 621567369, 1243134738]

約数ペア:

[(1, 1243134738), (2, 621567369), (3, 414378246), (6, 207189123), (9, 138126082), (18, 69063041), (61, 20379258), (122, 10189629), (183, 6793086), (366, 3396543), (439, 2831742), (549, 2264362), (878, 1415871), (1098, 1132181), (1317, 943914), (2579, 482022), (2634, 471957), (3951, 314638), (5158, 241011), (7737, 160674), (7902, 157319), (15474, 80337), (23211, 53558), (26779, 46422)]