21054965952

素因数分解:

$2^6\times 3^1\times {\mathrm{109661281}}^1$

素因数の和:109661296

約数の個数: 28

約数和(自身を含む): 55707931256

約数和(自身を除く): 34652965304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 109661281, 219322562, 328983843, 438645124, 657967686, 877290248, 1315935372, 1754580496, 2631870744, 3509160992, 5263741488, 7018321984, 10527482976, 21054965952]

約数ペア:

[(1, 21054965952), (2, 10527482976), (3, 7018321984), (4, 5263741488), (6, 3509160992), (8, 2631870744), (12, 1754580496), (16, 1315935372), (24, 877290248), (32, 657967686), (48, 438645124), (64, 328983843), (96, 219322562), (192, 109661281)]