12638688

素因数分解:

$2^5\times 3^1\times {\mathrm{173}}^1\times {\mathrm{761}}^1$

素因数の和:947

約数の個数: 48

約数和(自身を含む): 33412176

約数和(自身を除く): 20773488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 173, 346, 519, 692, 761, 1038, 1384, 1522, 2076, 2283, 2768, 3044, 4152, 4566, 5536, 6088, 8304, 9132, 12176, 16608, 18264, 24352, 36528, 73056, 131653, 263306, 394959, 526612, 789918, 1053224, 1579836, 2106448, 3159672, 4212896, 6319344, 12638688]

約数ペア:

[(1, 12638688), (2, 6319344), (3, 4212896), (4, 3159672), (6, 2106448), (8, 1579836), (12, 1053224), (16, 789918), (24, 526612), (32, 394959), (48, 263306), (96, 131653), (173, 73056), (346, 36528), (519, 24352), (692, 18264), (761, 16608), (1038, 12176), (1384, 9132), (1522, 8304), (2076, 6088), (2283, 5536), (2768, 4566), (3044, 4152)]