22259286

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{727}}^1$

素因数の和:757

約数の個数: 64

約数和(自身を含む): 57308160

約数和(自身を除く): 35048874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 727, 729, 1134, 1454, 1458, 1701, 2181, 2187, 3402, 4362, 4374, 5089, 5103, 6543, 10178, 10206, 13086, 15267, 15309, 19629, 30534, 30618, 39258, 45801, 58887, 91602, 117774, 137403, 176661, 274806, 353322, 412209, 529983, 824418, 1059966, 1236627, 1589949, 2473254, 3179898, 3709881, 7419762, 11129643, 22259286]

約数ペア:

[(1, 22259286), (2, 11129643), (3, 7419762), (6, 3709881), (7, 3179898), (9, 2473254), (14, 1589949), (18, 1236627), (21, 1059966), (27, 824418), (42, 529983), (54, 412209), (63, 353322), (81, 274806), (126, 176661), (162, 137403), (189, 117774), (243, 91602), (378, 58887), (486, 45801), (567, 39258), (727, 30618), (729, 30534), (1134, 19629), (1454, 15309), (1458, 15267), (1701, 13086), (2181, 10206), (2187, 10178), (3402, 6543), (4362, 5103), (4374, 5089)]