39404658

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 86851584

約数和(自身を除く): 47446926

約数列:

[1, 2, 3, 6, 23, 31, 46, 61, 62, 69, 93, 122, 138, 151, 183, 186, 302, 366, 453, 713, 906, 1403, 1426, 1891, 2139, 2806, 3473, 3782, 4209, 4278, 4681, 5673, 6946, 8418, 9211, 9362, 10419, 11346, 14043, 18422, 20838, 27633, 28086, 43493, 55266, 86986, 107663, 130479, 211853, 215326, 260958, 285541, 322989, 423706, 571082, 635559, 645978, 856623, 1271118, 1713246, 6567443, 13134886, 19702329, 39404658]

約数ペア:

[(1, 39404658), (2, 19702329), (3, 13134886), (6, 6567443), (23, 1713246), (31, 1271118), (46, 856623), (61, 645978), (62, 635559), (69, 571082), (93, 423706), (122, 322989), (138, 285541), (151, 260958), (183, 215326), (186, 211853), (302, 130479), (366, 107663), (453, 86986), (713, 55266), (906, 43493), (1403, 28086), (1426, 27633), (1891, 20838), (2139, 18422), (2806, 14043), (3473, 11346), (3782, 10419), (4209, 9362), (4278, 9211), (4681, 8418), (5673, 6946)]