18373941

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2399}}^1$

素因数の和:2465

約数の個数: 24

約数和(自身を含む): 28454400

約数和(自身を除く): 10080459

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2399, 2553, 7197, 7659, 21591, 55177, 88763, 165531, 266289, 496593, 798867, 2041549, 6124647, 18373941]

約数ペア:

[(1, 18373941), (3, 6124647), (9, 2041549), (23, 798867), (37, 496593), (69, 266289), (111, 165531), (207, 88763), (333, 55177), (851, 21591), (2399, 7659), (2553, 7197)]