2550492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 7644000

約数和(自身を除く): 5093508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 349, 406, 522, 609, 698, 812, 1044, 1047, 1218, 1396, 1827, 2094, 2436, 2443, 3141, 3654, 4188, 4886, 6282, 7308, 7329, 9772, 10121, 12564, 14658, 20242, 21987, 29316, 30363, 40484, 43974, 60726, 70847, 87948, 91089, 121452, 141694, 182178, 212541, 283388, 364356, 425082, 637623, 850164, 1275246, 2550492]

約数ペア:

[(1, 2550492), (2, 1275246), (3, 850164), (4, 637623), (6, 425082), (7, 364356), (9, 283388), (12, 212541), (14, 182178), (18, 141694), (21, 121452), (28, 91089), (29, 87948), (36, 70847), (42, 60726), (58, 43974), (63, 40484), (84, 30363), (87, 29316), (116, 21987), (126, 20242), (174, 14658), (203, 12564), (252, 10121), (261, 9772), (348, 7329), (349, 7308), (406, 6282), (522, 4886), (609, 4188), (698, 3654), (812, 3141), (1044, 2443), (1047, 2436), (1218, 2094), (1396, 1827)]