815948802

素因数分解:

$2^1\times 3^5\times {\mathrm{193}}^1\times {\mathrm{8699}}^1$

素因数の和:8909

約数の個数: 48

約数和(自身を含む): 1843077600

約数和(自身を除く): 1027128798

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 193, 243, 386, 486, 579, 1158, 1737, 3474, 5211, 8699, 10422, 15633, 17398, 26097, 31266, 46899, 52194, 78291, 93798, 156582, 234873, 469746, 704619, 1409238, 1678907, 2113857, 3357814, 4227714, 5036721, 10073442, 15110163, 30220326, 45330489, 90660978, 135991467, 271982934, 407974401, 815948802]

約数ペア:

[(1, 815948802), (2, 407974401), (3, 271982934), (6, 135991467), (9, 90660978), (18, 45330489), (27, 30220326), (54, 15110163), (81, 10073442), (162, 5036721), (193, 4227714), (243, 3357814), (386, 2113857), (486, 1678907), (579, 1409238), (1158, 704619), (1737, 469746), (3474, 234873), (5211, 156582), (8699, 93798), (10422, 78291), (15633, 52194), (17398, 46899), (26097, 31266)]