15242382

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 34594560

約数和(自身を除く): 19352178

約数列:

[1, 2, 3, 6, 9, 18, 43, 47, 86, 94, 129, 141, 258, 282, 387, 419, 423, 774, 838, 846, 1257, 2021, 2514, 3771, 4042, 6063, 7542, 12126, 18017, 18189, 19693, 36034, 36378, 39386, 54051, 59079, 108102, 118158, 162153, 177237, 324306, 354474, 846799, 1693598, 2540397, 5080794, 7621191, 15242382]

約数ペア:

[(1, 15242382), (2, 7621191), (3, 5080794), (6, 2540397), (9, 1693598), (18, 846799), (43, 354474), (47, 324306), (86, 177237), (94, 162153), (129, 118158), (141, 108102), (258, 59079), (282, 54051), (387, 39386), (419, 36378), (423, 36034), (774, 19693), (838, 18189), (846, 18017), (1257, 12126), (2021, 7542), (2514, 6063), (3771, 4042)]