18023210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3271}}^1$

素因数の和:3326

約数の個数: 32

約数和(自身を含む): 35337600

約数和(自身を除く): 17314390

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 3271, 5510, 6542, 16355, 32710, 62149, 94859, 124298, 189718, 310745, 474295, 621490, 948590, 1802321, 3604642, 9011605, 18023210]

約数ペア:

[(1, 18023210), (2, 9011605), (5, 3604642), (10, 1802321), (19, 948590), (29, 621490), (38, 474295), (58, 310745), (95, 189718), (145, 124298), (190, 94859), (290, 62149), (551, 32710), (1102, 16355), (2755, 6542), (3271, 5510)]