13902156

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{4339}}^1$

素因数の和:4438

約数の個数: 36

約数和(自身を含む): 35544600

約数和(自身を除く): 21642444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 4339, 8678, 13017, 17356, 26034, 39051, 52068, 78102, 156204, 386171, 772342, 1158513, 1544684, 2317026, 3475539, 4634052, 6951078, 13902156]

約数ペア:

[(1, 13902156), (2, 6951078), (3, 4634052), (4, 3475539), (6, 2317026), (9, 1544684), (12, 1158513), (18, 772342), (36, 386171), (89, 156204), (178, 78102), (267, 52068), (356, 39051), (534, 26034), (801, 17356), (1068, 13017), (1602, 8678), (3204, 4339)]