1531062

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:754

約数の個数: 40

約数和(自身を含む): 3699696

約数和(自身を除く): 2168634

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 727, 1053, 1454, 2106, 2181, 4362, 6543, 9451, 13086, 18902, 19629, 28353, 39258, 56706, 58887, 85059, 117774, 170118, 255177, 510354, 765531, 1531062]

約数ペア:

[(1, 1531062), (2, 765531), (3, 510354), (6, 255177), (9, 170118), (13, 117774), (18, 85059), (26, 58887), (27, 56706), (39, 39258), (54, 28353), (78, 19629), (81, 18902), (117, 13086), (162, 9451), (234, 6543), (351, 4362), (702, 2181), (727, 2106), (1053, 1454)]