2018207430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2269}}^1\times {\mathrm{9883}}^1$

素因数の和:12165

約数の個数: 48

約数和(自身を含む): 5250183120

約数和(自身を除く): 3231975690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2269, 4538, 6807, 9883, 11345, 13614, 19766, 20421, 22690, 29649, 34035, 40842, 49415, 59298, 68070, 88947, 98830, 102105, 148245, 177894, 204210, 296490, 444735, 889470, 22424527, 44849054, 67273581, 112122635, 134547162, 201820743, 224245270, 336367905, 403641486, 672735810, 1009103715, 2018207430]

約数ペア:

[(1, 2018207430), (2, 1009103715), (3, 672735810), (5, 403641486), (6, 336367905), (9, 224245270), (10, 201820743), (15, 134547162), (18, 112122635), (30, 67273581), (45, 44849054), (90, 22424527), (2269, 889470), (4538, 444735), (6807, 296490), (9883, 204210), (11345, 177894), (13614, 148245), (19766, 102105), (20421, 98830), (22690, 88947), (29649, 68070), (34035, 59298), (40842, 49415)]