66470742

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{21851}}^1$

素因数の和:21885

約数の個数: 36

約数和(自身を含む): 155957724

約数和(自身を除く): 89486982

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 21851, 43702, 65553, 131106, 196659, 284063, 393318, 568126, 852189, 1704378, 2556567, 3692819, 5113134, 7385638, 11078457, 22156914, 33235371, 66470742]

約数ペア:

[(1, 66470742), (2, 33235371), (3, 22156914), (6, 11078457), (9, 7385638), (13, 5113134), (18, 3692819), (26, 2556567), (39, 1704378), (78, 852189), (117, 568126), (169, 393318), (234, 284063), (338, 196659), (507, 131106), (1014, 65553), (1521, 43702), (3042, 21851)]