254036934

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{1877}}^1$

素因数の和:2061

約数の個数: 48

約数和(自身を含む): 563670432

約数和(自身を除く): 309633498

約数列:

[1, 2, 3, 6, 9, 18, 73, 103, 146, 206, 219, 309, 438, 618, 657, 927, 1314, 1854, 1877, 3754, 5631, 7519, 11262, 15038, 16893, 22557, 33786, 45114, 67671, 135342, 137021, 193331, 274042, 386662, 411063, 579993, 822126, 1159986, 1233189, 1739979, 2466378, 3479958, 14113163, 28226326, 42339489, 84678978, 127018467, 254036934]

約数ペア:

[(1, 254036934), (2, 127018467), (3, 84678978), (6, 42339489), (9, 28226326), (18, 14113163), (73, 3479958), (103, 2466378), (146, 1739979), (206, 1233189), (219, 1159986), (309, 822126), (438, 579993), (618, 411063), (657, 386662), (927, 274042), (1314, 193331), (1854, 137021), (1877, 135342), (3754, 67671), (5631, 45114), (7519, 33786), (11262, 22557), (15038, 16893)]