2775822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 6842880

約数和(自身を除く): 4067058

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 43, 53, 58, 86, 87, 106, 129, 159, 174, 203, 258, 301, 318, 371, 406, 602, 609, 742, 903, 1113, 1218, 1247, 1537, 1806, 2226, 2279, 2494, 3074, 3741, 4558, 4611, 6837, 7482, 8729, 9222, 10759, 13674, 15953, 17458, 21518, 26187, 31906, 32277, 47859, 52374, 64554, 66091, 95718, 132182, 198273, 396546, 462637, 925274, 1387911, 2775822]

約数ペア:

[(1, 2775822), (2, 1387911), (3, 925274), (6, 462637), (7, 396546), (14, 198273), (21, 132182), (29, 95718), (42, 66091), (43, 64554), (53, 52374), (58, 47859), (86, 32277), (87, 31906), (106, 26187), (129, 21518), (159, 17458), (174, 15953), (203, 13674), (258, 10759), (301, 9222), (318, 8729), (371, 7482), (406, 6837), (602, 4611), (609, 4558), (742, 3741), (903, 3074), (1113, 2494), (1218, 2279), (1247, 2226), (1537, 1806)]