2701188

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{397}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 8112832

約数和(自身を除く): 5411644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 397, 486, 567, 756, 794, 972, 1134, 1191, 1588, 1701, 2268, 2382, 2779, 3402, 3573, 4764, 5558, 6804, 7146, 8337, 10719, 11116, 14292, 16674, 21438, 25011, 32157, 33348, 42876, 50022, 64314, 75033, 96471, 100044, 128628, 150066, 192942, 225099, 300132, 385884, 450198, 675297, 900396, 1350594, 2701188]

約数ペア:

[(1, 2701188), (2, 1350594), (3, 900396), (4, 675297), (6, 450198), (7, 385884), (9, 300132), (12, 225099), (14, 192942), (18, 150066), (21, 128628), (27, 100044), (28, 96471), (36, 75033), (42, 64314), (54, 50022), (63, 42876), (81, 33348), (84, 32157), (108, 25011), (126, 21438), (162, 16674), (189, 14292), (243, 11116), (252, 10719), (324, 8337), (378, 7146), (397, 6804), (486, 5558), (567, 4764), (756, 3573), (794, 3402), (972, 2779), (1134, 2382), (1191, 2268), (1588, 1701)]