17961983820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3023903}}^1$

素因数の和:3023932

約数の個数: 96

約数和(自身を含む): 60961904640

約数和(自身を除く): 42999920820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 3023903, 6047806, 9071709, 12095612, 15119515, 18143418, 27215127, 30239030, 33262933, 36286836, 45358545, 54430254, 60478060, 66525866, 81645381, 90717090, 99788799, 108860508, 133051732, 136075635, 163290762, 166314665, 181434180, 199577598, 272151270, 299366397, 326581524, 332629330, 399155196, 408226905, 498943995, 544302540, 598732794, 665258660, 816453810, 898099191, 997887990, 1197465588, 1496831985, 1632907620, 1796198382, 1995775980, 2993663970, 3592396764, 4490495955, 5987327940, 8980991910, 17961983820]

約数ペア:

[(1, 17961983820), (2, 8980991910), (3, 5987327940), (4, 4490495955), (5, 3592396764), (6, 2993663970), (9, 1995775980), (10, 1796198382), (11, 1632907620), (12, 1496831985), (15, 1197465588), (18, 997887990), (20, 898099191), (22, 816453810), (27, 665258660), (30, 598732794), (33, 544302540), (36, 498943995), (44, 408226905), (45, 399155196), (54, 332629330), (55, 326581524), (60, 299366397), (66, 272151270), (90, 199577598), (99, 181434180), (108, 166314665), (110, 163290762), (132, 136075635), (135, 133051732), (165, 108860508), (180, 99788799), (198, 90717090), (220, 81645381), (270, 66525866), (297, 60478060), (330, 54430254), (396, 45358545), (495, 36286836), (540, 33262933), (594, 30239030), (660, 27215127), (990, 18143418), (1188, 15119515), (1485, 12095612), (1980, 9071709), (2970, 6047806), (5940, 3023903)]