18682854

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3659}}^1$

素因数の和:3724

約数の個数: 32

約数和(自身を含む): 40055040

約数和(自身を除く): 21372186

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 851, 1702, 2553, 3659, 5106, 7318, 10977, 21954, 84157, 135383, 168314, 252471, 270766, 406149, 504942, 812298, 3113809, 6227618, 9341427, 18682854]

約数ペア:

[(1, 18682854), (2, 9341427), (3, 6227618), (6, 3113809), (23, 812298), (37, 504942), (46, 406149), (69, 270766), (74, 252471), (111, 168314), (138, 135383), (222, 84157), (851, 21954), (1702, 10977), (2553, 7318), (3659, 5106)]