1214897238

素因数分解:

$2^1\times 3^3\times {\mathrm{881}}^1\times {\mathrm{25537}}^1$

素因数の和:26429

約数の個数: 32

約数和(自身を含む): 2702941920

約数和(自身を除く): 1488044682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 881, 1762, 2643, 5286, 7929, 15858, 23787, 25537, 47574, 51074, 76611, 153222, 229833, 459666, 689499, 1378998, 22498097, 44996194, 67494291, 134988582, 202482873, 404965746, 607448619, 1214897238]

約数ペア:

[(1, 1214897238), (2, 607448619), (3, 404965746), (6, 202482873), (9, 134988582), (18, 67494291), (27, 44996194), (54, 22498097), (881, 1378998), (1762, 689499), (2643, 459666), (5286, 229833), (7929, 153222), (15858, 76611), (23787, 51074), (25537, 47574)]