22156782

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 45716352

約数和(自身を除く): 23559570

約数列:

[1, 2, 3, 6, 43, 86, 129, 157, 258, 314, 471, 547, 942, 1094, 1641, 3282, 6751, 13502, 20253, 23521, 40506, 47042, 70563, 85879, 141126, 171758, 257637, 515274, 3692797, 7385594, 11078391, 22156782]

約数ペア:

[(1, 22156782), (2, 11078391), (3, 7385594), (6, 3692797), (43, 515274), (86, 257637), (129, 171758), (157, 141126), (258, 85879), (314, 70563), (471, 47042), (547, 40506), (942, 23521), (1094, 20253), (1641, 13502), (3282, 6751)]