2199830.00000000

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1217}}^1$

素因数の和:1672

約数の個数: 64

約数和(自身を含む): 257241600

約数和(自身を除く): 167485416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 439, 878, 1217, 1317, 1756, 2434, 2634, 3073, 3512, 3651, 4868, 5268, 6146, 7302, 8519, 9219, 9736, 10536, 12292, 14604, 17038, 18438, 24584, 25557, 29208, 34076, 36876, 51114, 68152, 73752, 102228, 204456, 534263, 1068526, 1602789, 2137052, 3205578, 3739841, 4274104, 6411156, 7479682, 11219523, 12822312, 14959364, 22439046, 29918728, 44878092, 89756184]

約数ペア:

[(1, 89756184), (2, 44878092), (3, 29918728), (4, 22439046), (6, 14959364), (7, 12822312), (8, 11219523), (12, 7479682), (14, 6411156), (21, 4274104), (24, 3739841), (28, 3205578), (42, 2137052), (56, 1602789), (84, 1068526), (168, 534263), (439, 204456), (878, 102228), (1217, 73752), (1317, 68152), (1756, 51114), (2434, 36876), (2634, 34076), (3073, 29208), (3512, 25557), (3651, 24584), (4868, 18438), (5268, 17038), (6146, 14604), (7302, 12292), (8519, 10536), (9219, 9736)]