561843684

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{138113}}^1$

素因数の和:138236

約数の個数: 36

約数和(自身を含む): 1432794636

約数和(自身を除く): 870950952

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 138113, 276226, 414339, 552452, 828678, 1243017, 1657356, 2486034, 4972068, 15606769, 31213538, 46820307, 62427076, 93640614, 140460921, 187281228, 280921842, 561843684]

約数ペア:

[(1, 561843684), (2, 280921842), (3, 187281228), (4, 140460921), (6, 93640614), (9, 62427076), (12, 46820307), (18, 31213538), (36, 15606769), (113, 4972068), (226, 2486034), (339, 1657356), (452, 1243017), (678, 828678), (1017, 552452), (1356, 414339), (2034, 276226), (4068, 138113)]