15871248

素因数分解:

$2^4\times 3^3\times {\mathrm{36739}}^1$

素因数の和:36756

約数の個数: 40

約数和(自身を含む): 45557600

約数和(自身を除く): 29686352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 36739, 73478, 110217, 146956, 220434, 293912, 330651, 440868, 587824, 661302, 881736, 991953, 1322604, 1763472, 1983906, 2645208, 3967812, 5290416, 7935624, 15871248]

約数ペア:

[(1, 15871248), (2, 7935624), (3, 5290416), (4, 3967812), (6, 2645208), (8, 1983906), (9, 1763472), (12, 1322604), (16, 991953), (18, 881736), (24, 661302), (27, 587824), (36, 440868), (48, 330651), (54, 293912), (72, 220434), (108, 146956), (144, 110217), (216, 73478), (432, 36739)]