2018432430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3203861}}^1$

素因数の和:3203881

約数の個数: 48

約数和(自身を含む): 5997629664

約数和(自身を除く): 3979197234

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3203861, 6407722, 9611583, 16019305, 19223166, 22427027, 28834749, 32038610, 44854054, 48057915, 57669498, 67281081, 96115830, 112135135, 134562162, 144173745, 201843243, 224270270, 288347490, 336405405, 403686486, 672810810, 1009216215, 2018432430]

約数ペア:

[(1, 2018432430), (2, 1009216215), (3, 672810810), (5, 403686486), (6, 336405405), (7, 288347490), (9, 224270270), (10, 201843243), (14, 144173745), (15, 134562162), (18, 112135135), (21, 96115830), (30, 67281081), (35, 57669498), (42, 48057915), (45, 44854054), (63, 32038610), (70, 28834749), (90, 22427027), (105, 19223166), (126, 16019305), (210, 9611583), (315, 6407722), (630, 3203861)]