1386438084

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{432721}}^1$

素因数の和:432820

約数の個数: 36

約数和(自身を含む): 3543993180

約数和(自身を除く): 2157555096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 432721, 865442, 1298163, 1730884, 2596326, 3894489, 5192652, 7788978, 15577956, 38512169, 77024338, 115536507, 154048676, 231073014, 346609521, 462146028, 693219042, 1386438084]

約数ペア:

[(1, 1386438084), (2, 693219042), (3, 462146028), (4, 346609521), (6, 231073014), (9, 154048676), (12, 115536507), (18, 77024338), (36, 38512169), (89, 15577956), (178, 7788978), (267, 5192652), (356, 3894489), (534, 2596326), (801, 1730884), (1068, 1298163), (1602, 865442), (3204, 432721)]