39633438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 90703872

約数和(自身を除く): 51070434

約数列:

[1, 2, 3, 6, 13, 26, 31, 37, 39, 62, 74, 78, 93, 111, 186, 222, 403, 443, 481, 806, 886, 962, 1147, 1209, 1329, 1443, 2294, 2418, 2658, 2886, 3441, 5759, 6882, 11518, 13733, 14911, 16391, 17277, 27466, 29822, 32782, 34554, 41199, 44733, 49173, 82398, 89466, 98346, 178529, 213083, 357058, 426166, 508121, 535587, 639249, 1016242, 1071174, 1278498, 1524363, 3048726, 6605573, 13211146, 19816719, 39633438]

約数ペア:

[(1, 39633438), (2, 19816719), (3, 13211146), (6, 6605573), (13, 3048726), (26, 1524363), (31, 1278498), (37, 1071174), (39, 1016242), (62, 639249), (74, 535587), (78, 508121), (93, 426166), (111, 357058), (186, 213083), (222, 178529), (403, 98346), (443, 89466), (481, 82398), (806, 49173), (886, 44733), (962, 41199), (1147, 34554), (1209, 32782), (1329, 29822), (1443, 27466), (2294, 17277), (2418, 16391), (2658, 14911), (2886, 13733), (3441, 11518), (5759, 6882)]