28018044

素因数分解:

$2^2\times 3^2\times {\mathrm{659}}^1\times {\mathrm{1181}}^1$

素因数の和:1850

約数の個数: 36

約数和(自身を含む): 70990920

約数和(自身を除く): 42972876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 659, 1181, 1318, 1977, 2362, 2636, 3543, 3954, 4724, 5931, 7086, 7908, 10629, 11862, 14172, 21258, 23724, 42516, 778279, 1556558, 2334837, 3113116, 4669674, 7004511, 9339348, 14009022, 28018044]

約数ペア:

[(1, 28018044), (2, 14009022), (3, 9339348), (4, 7004511), (6, 4669674), (9, 3113116), (12, 2334837), (18, 1556558), (36, 778279), (659, 42516), (1181, 23724), (1318, 21258), (1977, 14172), (2362, 11862), (2636, 10629), (3543, 7908), (3954, 7086), (4724, 5931)]