18057195

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10289}}^1$

素因数の和:10316

約数の個数: 32

約数和(自身を含む): 34574400

約数和(自身を除く): 16517205

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 10289, 30867, 51445, 92601, 133757, 154335, 277803, 401271, 463005, 668785, 1203813, 1389015, 2006355, 3611439, 6019065, 18057195]

約数ペア:

[(1, 18057195), (3, 6019065), (5, 3611439), (9, 2006355), (13, 1389015), (15, 1203813), (27, 668785), (39, 463005), (45, 401271), (65, 277803), (117, 154335), (135, 133757), (195, 92601), (351, 51445), (585, 30867), (1755, 10289)]