15222204

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{4751}}^1$

素因数の和:4850

約数の個数: 36

約数和(自身を含む): 38918880

約数和(自身を除く): 23696676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 4751, 9502, 14253, 19004, 28506, 42759, 57012, 85518, 171036, 422839, 845678, 1268517, 1691356, 2537034, 3805551, 5074068, 7611102, 15222204]

約数ペア:

[(1, 15222204), (2, 7611102), (3, 5074068), (4, 3805551), (6, 2537034), (9, 1691356), (12, 1268517), (18, 845678), (36, 422839), (89, 171036), (178, 85518), (267, 57012), (356, 42759), (534, 28506), (801, 19004), (1068, 14253), (1602, 9502), (3204, 4751)]