12784531152

素因数分解:

$2^4\times 3^1\times {\mathrm{173}}^1\times {\mathrm{1539563}}^1$

素因数の和:1539747

約数の個数: 40

約数和(自身を含む): 33217632864

約数和(自身を除く): 20433101712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 173, 346, 519, 692, 1038, 1384, 2076, 2768, 4152, 8304, 1539563, 3079126, 4618689, 6158252, 9237378, 12316504, 18474756, 24633008, 36949512, 73899024, 266344399, 532688798, 799033197, 1065377596, 1598066394, 2130755192, 3196132788, 4261510384, 6392265576, 12784531152]

約数ペア:

[(1, 12784531152), (2, 6392265576), (3, 4261510384), (4, 3196132788), (6, 2130755192), (8, 1598066394), (12, 1065377596), (16, 799033197), (24, 532688798), (48, 266344399), (173, 73899024), (346, 36949512), (519, 24633008), (692, 18474756), (1038, 12316504), (1384, 9237378), (2076, 6158252), (2768, 4618689), (4152, 3079126), (8304, 1539563)]