21675312

素因数分解:

$2^4\times 3^2\times {\mathrm{150523}}^1$

素因数の和:150537

約数の個数: 30

約数和(自身を含む): 60661172

約数和(自身を除く): 38985860

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 150523, 301046, 451569, 602092, 903138, 1204184, 1354707, 1806276, 2408368, 2709414, 3612552, 5418828, 7225104, 10837656, 21675312]

約数ペア:

[(1, 21675312), (2, 10837656), (3, 7225104), (4, 5418828), (6, 3612552), (8, 2709414), (9, 2408368), (12, 1806276), (16, 1354707), (18, 1204184), (24, 903138), (36, 602092), (48, 451569), (72, 301046), (144, 150523)]