1011381606

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^2\times {\mathrm{13681}}^1$

素因数の和:13766

約数の個数: 48

約数和(自身を含む): 2310068880

約数和(自身を除く): 1298687274

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1369, 1998, 2738, 4107, 8214, 12321, 13681, 24642, 27362, 36963, 41043, 73926, 82086, 123129, 246258, 369387, 506197, 738774, 1012394, 1518591, 3037182, 4555773, 9111546, 13667319, 18729289, 27334638, 37458578, 56187867, 112375734, 168563601, 337127202, 505690803, 1011381606]

約数ペア:

[(1, 1011381606), (2, 505690803), (3, 337127202), (6, 168563601), (9, 112375734), (18, 56187867), (27, 37458578), (37, 27334638), (54, 18729289), (74, 13667319), (111, 9111546), (222, 4555773), (333, 3037182), (666, 1518591), (999, 1012394), (1369, 738774), (1998, 506197), (2738, 369387), (4107, 246258), (8214, 123129), (12321, 82086), (13681, 73926), (24642, 41043), (27362, 36963)]