18453630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47317}}^1$

素因数の和:47340

約数の個数: 32

約数和(自身を含む): 47696544

約数和(自身を除く): 29242914

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 47317, 94634, 141951, 236585, 283902, 473170, 615121, 709755, 1230242, 1419510, 1845363, 3075605, 3690726, 6151210, 9226815, 18453630]

約数ペア:

[(1, 18453630), (2, 9226815), (3, 6151210), (5, 3690726), (6, 3075605), (10, 1845363), (13, 1419510), (15, 1230242), (26, 709755), (30, 615121), (39, 473170), (65, 283902), (78, 236585), (130, 141951), (195, 94634), (390, 47317)]