18217773693

素因数分解:

$3^3\times 7^1\times {\mathrm{1429}}^1\times {\mathrm{67453}}^1$

素因数の和:68898

約数の個数: 32

約数和(自身を含む): 30866950400

約数和(自身を除く): 12649176707

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1429, 4287, 10003, 12861, 30009, 38583, 67453, 90027, 202359, 270081, 472171, 607077, 1416513, 1821231, 4249539, 12748617, 96390337, 289171011, 674732359, 867513033, 2024197077, 2602539099, 6072591231, 18217773693]

約数ペア:

[(1, 18217773693), (3, 6072591231), (7, 2602539099), (9, 2024197077), (21, 867513033), (27, 674732359), (63, 289171011), (189, 96390337), (1429, 12748617), (4287, 4249539), (10003, 1821231), (12861, 1416513), (30009, 607077), (38583, 472171), (67453, 270081), (90027, 202359)]