2238205554

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{86171}}^1$

素因数の和:86232

約数の個数: 64

約数和(自身を含む): 5501220480

約数和(自身を除く): 3263014926

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 111, 117, 222, 234, 333, 351, 481, 666, 702, 962, 999, 1443, 1998, 2886, 4329, 8658, 12987, 25974, 86171, 172342, 258513, 517026, 775539, 1120223, 1551078, 2240446, 2326617, 3188327, 3360669, 4653234, 6376654, 6721338, 9564981, 10082007, 19129962, 20164014, 28694943, 30246021, 41448251, 57389886, 60492042, 82896502, 86084829, 124344753, 172169658, 248689506, 373034259, 746068518, 1119102777, 2238205554]

約数ペア:

[(1, 2238205554), (2, 1119102777), (3, 746068518), (6, 373034259), (9, 248689506), (13, 172169658), (18, 124344753), (26, 86084829), (27, 82896502), (37, 60492042), (39, 57389886), (54, 41448251), (74, 30246021), (78, 28694943), (111, 20164014), (117, 19129962), (222, 10082007), (234, 9564981), (333, 6721338), (351, 6376654), (481, 4653234), (666, 3360669), (702, 3188327), (962, 2326617), (999, 2240446), (1443, 1551078), (1998, 1120223), (2886, 775539), (4329, 517026), (8658, 258513), (12987, 172342), (25974, 86171)]