12456342

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{4523}}^1$

素因数の和:4554

約数の個数: 40

約数和(自身を含む): 29559816

約数和(自身を除く): 17103474

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 4523, 9046, 13569, 27138, 40707, 76891, 81414, 122121, 153782, 230673, 244242, 366363, 461346, 692019, 732726, 1384038, 2076057, 4152114, 6228171, 12456342]

約数ペア:

[(1, 12456342), (2, 6228171), (3, 4152114), (6, 2076057), (9, 1384038), (17, 732726), (18, 692019), (27, 461346), (34, 366363), (51, 244242), (54, 230673), (81, 153782), (102, 122121), (153, 81414), (162, 76891), (306, 40707), (459, 27138), (918, 13569), (1377, 9046), (2754, 4523)]