18289992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{108869}}^1$

素因数の和:108885

約数の個数: 32

約数和(自身を含む): 52257600

約数和(自身を除く): 33967608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 108869, 217738, 326607, 435476, 653214, 762083, 870952, 1306428, 1524166, 2286249, 2612856, 3048332, 4572498, 6096664, 9144996, 18289992]

約数ペア:

[(1, 18289992), (2, 9144996), (3, 6096664), (4, 4572498), (6, 3048332), (7, 2612856), (8, 2286249), (12, 1524166), (14, 1306428), (21, 870952), (24, 762083), (28, 653214), (42, 435476), (56, 326607), (84, 217738), (168, 108869)]