10981638

素因数分解:

$2^1\times 3^2\times {\mathrm{521}}^1\times {\mathrm{1171}}^1$

素因数の和:1700

約数の個数: 24

約数和(自身を含む): 23859576

約数和(自身を除く): 12877938

約数列:

[1, 2, 3, 6, 9, 18, 521, 1042, 1171, 1563, 2342, 3126, 3513, 4689, 7026, 9378, 10539, 21078, 610091, 1220182, 1830273, 3660546, 5490819, 10981638]

約数ペア:

[(1, 10981638), (2, 5490819), (3, 3660546), (6, 1830273), (9, 1220182), (18, 610091), (521, 21078), (1042, 10539), (1171, 9378), (1563, 7026), (2342, 4689), (3126, 3513)]