31498722

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1303}}^1$

素因数の和:1407

約数の個数: 48

約数和(自身を含む): 73232640

約数和(自身を除く): 41733918

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 79, 102, 153, 158, 237, 306, 474, 711, 1303, 1343, 1422, 2606, 2686, 3909, 4029, 7818, 8058, 11727, 12087, 22151, 23454, 24174, 44302, 66453, 102937, 132906, 199359, 205874, 308811, 398718, 617622, 926433, 1749929, 1852866, 3499858, 5249787, 10499574, 15749361, 31498722]

約数ペア:

[(1, 31498722), (2, 15749361), (3, 10499574), (6, 5249787), (9, 3499858), (17, 1852866), (18, 1749929), (34, 926433), (51, 617622), (79, 398718), (102, 308811), (153, 205874), (158, 199359), (237, 132906), (306, 102937), (474, 66453), (711, 44302), (1303, 24174), (1343, 23454), (1422, 22151), (2606, 12087), (2686, 11727), (3909, 8058), (4029, 7818)]