2018756565

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2333}}^1$

素因数の和:2459

約数の個数: 96

約数和(自身を含む): 4159524096

約数和(自身を除く): 2140767531

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 67, 105, 123, 201, 205, 287, 315, 335, 369, 469, 603, 615, 861, 1005, 1407, 1435, 1845, 2333, 2345, 2583, 2747, 3015, 4221, 4305, 6999, 7035, 8241, 11665, 12915, 13735, 16331, 19229, 20997, 21105, 24723, 34995, 41205, 48993, 57687, 81655, 95653, 96145, 104985, 123615, 146979, 156311, 173061, 244965, 286959, 288435, 468933, 478265, 669571, 734895, 781555, 860877, 865305, 1094177, 1406799, 1434795, 2008713, 2344665, 3282531, 3347855, 4304385, 5470885, 6026139, 6408751, 7033995, 9847593, 10043565, 16412655, 19226253, 30130695, 32043755, 44861257, 49237965, 57678759, 96131265, 134583771, 224306285, 288393795, 403751313, 672918855, 2018756565]

約数ペア:

[(1, 2018756565), (3, 672918855), (5, 403751313), (7, 288393795), (9, 224306285), (15, 134583771), (21, 96131265), (35, 57678759), (41, 49237965), (45, 44861257), (63, 32043755), (67, 30130695), (105, 19226253), (123, 16412655), (201, 10043565), (205, 9847593), (287, 7033995), (315, 6408751), (335, 6026139), (369, 5470885), (469, 4304385), (603, 3347855), (615, 3282531), (861, 2344665), (1005, 2008713), (1407, 1434795), (1435, 1406799), (1845, 1094177), (2333, 865305), (2345, 860877), (2583, 781555), (2747, 734895), (3015, 669571), (4221, 478265), (4305, 468933), (6999, 288435), (7035, 286959), (8241, 244965), (11665, 173061), (12915, 156311), (13735, 146979), (16331, 123615), (19229, 104985), (20997, 96145), (21105, 95653), (24723, 81655), (34995, 57687), (41205, 48993)]