1303128

素因数分解:

$2^3\times 3^4\times {\mathrm{2011}}^1$

素因数の和:2029

約数の個数: 40

約数和(自身を含む): 3651780

約数和(自身を除く): 2348652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 2011, 4022, 6033, 8044, 12066, 16088, 18099, 24132, 36198, 48264, 54297, 72396, 108594, 144792, 162891, 217188, 325782, 434376, 651564, 1303128]

約数ペア:

[(1, 1303128), (2, 651564), (3, 434376), (4, 325782), (6, 217188), (8, 162891), (9, 144792), (12, 108594), (18, 72396), (24, 54297), (27, 48264), (36, 36198), (54, 24132), (72, 18099), (81, 16088), (108, 12066), (162, 8044), (216, 6033), (324, 4022), (648, 2011)]