18219844611

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{5801}}^1\times {\mathrm{15173}}^1$

素因数の和:21003

約数の個数: 24

約数和(自身を含む): 27468338976

約数和(自身を除く): 9248494365

約数列:

[1, 3, 9, 23, 69, 207, 5801, 15173, 17403, 45519, 52209, 133423, 136557, 348979, 400269, 1046937, 1200807, 3140811, 88018573, 264055719, 792167157, 2024427179, 6073281537, 18219844611]

約数ペア:

[(1, 18219844611), (3, 6073281537), (9, 2024427179), (23, 792167157), (69, 264055719), (207, 88018573), (5801, 3140811), (15173, 1200807), (17403, 1046937), (45519, 400269), (52209, 348979), (133423, 136557)]