21813522

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5099}}^1$

素因数の和:5158

約数の個数: 32

約数和(自身を含む): 47001600

約数和(自身を除く): 25188078

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 5099, 10198, 15297, 30594, 117277, 158069, 234554, 316138, 351831, 474207, 703662, 948414, 3635587, 7271174, 10906761, 21813522]

約数ペア:

[(1, 21813522), (2, 10906761), (3, 7271174), (6, 3635587), (23, 948414), (31, 703662), (46, 474207), (62, 351831), (69, 316138), (93, 234554), (138, 158069), (186, 117277), (713, 30594), (1426, 15297), (2139, 10198), (4278, 5099)]