25621342686

素因数分解:

$2^1\times 3^3\times {\mathrm{997}}^1\times {\mathrm{475897}}^1$

素因数の和:476905

約数の個数: 32

約数和(自身を含む): 56993544480

約数和(自身を除く): 31372201794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 997, 1994, 2991, 5982, 8973, 17946, 26919, 53838, 475897, 951794, 1427691, 2855382, 4283073, 8566146, 12849219, 25698438, 474469309, 948938618, 1423407927, 2846815854, 4270223781, 8540447562, 12810671343, 25621342686]

約数ペア:

[(1, 25621342686), (2, 12810671343), (3, 8540447562), (6, 4270223781), (9, 2846815854), (18, 1423407927), (27, 948938618), (54, 474469309), (997, 25698438), (1994, 12849219), (2991, 8566146), (5982, 4283073), (8973, 2855382), (17946, 1427691), (26919, 951794), (53838, 475897)]