21863112

素因数分解:

$2^3\times 3^1\times {\mathrm{751}}^1\times {\mathrm{1213}}^1$

素因数の和:1973

約数の個数: 32

約数和(自身を含む): 54775680

約数和(自身を除く): 32912568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 751, 1213, 1502, 2253, 2426, 3004, 3639, 4506, 4852, 6008, 7278, 9012, 9704, 14556, 18024, 29112, 910963, 1821926, 2732889, 3643852, 5465778, 7287704, 10931556, 21863112]

約数ペア:

[(1, 21863112), (2, 10931556), (3, 7287704), (4, 5465778), (6, 3643852), (8, 2732889), (12, 1821926), (24, 910963), (751, 29112), (1213, 18024), (1502, 14556), (2253, 9704), (2426, 9012), (3004, 7278), (3639, 6008), (4506, 4852)]