18124722

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1453}}^1$

素因数の和:1485

約数の個数: 80

約数和(自身を含む): 50668992

約数和(自身を除く): 32544270

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 297, 378, 462, 567, 594, 693, 891, 1134, 1386, 1453, 1782, 2079, 2906, 4158, 4359, 6237, 8718, 10171, 12474, 13077, 15983, 20342, 26154, 30513, 31966, 39231, 47949, 61026, 78462, 91539, 95898, 111881, 117693, 143847, 183078, 223762, 235386, 274617, 287694, 335643, 431541, 549234, 671286, 823851, 863082, 1006929, 1294623, 1647702, 2013858, 2589246, 3020787, 6041574, 9062361, 18124722]

約数ペア:

[(1, 18124722), (2, 9062361), (3, 6041574), (6, 3020787), (7, 2589246), (9, 2013858), (11, 1647702), (14, 1294623), (18, 1006929), (21, 863082), (22, 823851), (27, 671286), (33, 549234), (42, 431541), (54, 335643), (63, 287694), (66, 274617), (77, 235386), (81, 223762), (99, 183078), (126, 143847), (154, 117693), (162, 111881), (189, 95898), (198, 91539), (231, 78462), (297, 61026), (378, 47949), (462, 39231), (567, 31966), (594, 30513), (693, 26154), (891, 20342), (1134, 15983), (1386, 13077), (1453, 12474), (1782, 10171), (2079, 8718), (2906, 6237), (4158, 4359)]