1225818

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 2987712

約数和(自身を除く): 1761894

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 151, 198, 246, 302, 369, 451, 453, 738, 902, 906, 1353, 1359, 1661, 2706, 2718, 3322, 4059, 4983, 6191, 8118, 9966, 12382, 14949, 18573, 29898, 37146, 55719, 68101, 111438, 136202, 204303, 408606, 612909, 1225818]

約数ペア:

[(1, 1225818), (2, 612909), (3, 408606), (6, 204303), (9, 136202), (11, 111438), (18, 68101), (22, 55719), (33, 37146), (41, 29898), (66, 18573), (82, 14949), (99, 12382), (123, 9966), (151, 8118), (198, 6191), (246, 4983), (302, 4059), (369, 3322), (451, 2718), (453, 2706), (738, 1661), (902, 1359), (906, 1353)]