18059730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46307}}^1$

素因数の和:46330

約数の個数: 32

約数和(自身を含む): 46678464

約数和(自身を除く): 28618734

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 46307, 92614, 138921, 231535, 277842, 463070, 601991, 694605, 1203982, 1389210, 1805973, 3009955, 3611946, 6019910, 9029865, 18059730]

約数ペア:

[(1, 18059730), (2, 9029865), (3, 6019910), (5, 3611946), (6, 3009955), (10, 1805973), (13, 1389210), (15, 1203982), (26, 694605), (30, 601991), (39, 463070), (65, 277842), (78, 231535), (130, 138921), (195, 92614), (390, 46307)]