6861708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:463

約数の個数: 72

約数和(自身を含む): 20148128

約数和(自身を除く): 13286420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 373, 438, 511, 657, 746, 876, 1022, 1119, 1314, 1492, 1533, 2044, 2238, 2611, 2628, 3066, 3357, 4476, 4599, 5222, 6132, 6714, 7833, 9198, 10444, 13428, 15666, 18396, 23499, 27229, 31332, 46998, 54458, 81687, 93996, 108916, 163374, 190603, 245061, 326748, 381206, 490122, 571809, 762412, 980244, 1143618, 1715427, 2287236, 3430854, 6861708]

約数ペア:

[(1, 6861708), (2, 3430854), (3, 2287236), (4, 1715427), (6, 1143618), (7, 980244), (9, 762412), (12, 571809), (14, 490122), (18, 381206), (21, 326748), (28, 245061), (36, 190603), (42, 163374), (63, 108916), (73, 93996), (84, 81687), (126, 54458), (146, 46998), (219, 31332), (252, 27229), (292, 23499), (373, 18396), (438, 15666), (511, 13428), (657, 10444), (746, 9198), (876, 7833), (1022, 6714), (1119, 6132), (1314, 5222), (1492, 4599), (1533, 4476), (2044, 3357), (2238, 3066), (2611, 2628)]