2912605956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{8093}}^1$

素因数の和:8885

約数の個数: 72

約数和(自身を含む): 7940052120

約数和(自身を除く): 5027446164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 769, 1538, 2307, 3076, 4614, 6921, 8093, 9228, 9997, 13842, 16186, 19994, 24279, 27684, 29991, 32372, 39988, 48558, 59982, 72837, 89973, 97116, 105209, 119964, 145674, 179946, 210418, 291348, 315627, 359892, 420836, 631254, 946881, 1262508, 1893762, 3787524, 6223517, 12447034, 18670551, 24894068, 37341102, 56011653, 74682204, 80905721, 112023306, 161811442, 224046612, 242717163, 323622884, 485434326, 728151489, 970868652, 1456302978, 2912605956]

約数ペア:

[(1, 2912605956), (2, 1456302978), (3, 970868652), (4, 728151489), (6, 485434326), (9, 323622884), (12, 242717163), (13, 224046612), (18, 161811442), (26, 112023306), (36, 80905721), (39, 74682204), (52, 56011653), (78, 37341102), (117, 24894068), (156, 18670551), (234, 12447034), (468, 6223517), (769, 3787524), (1538, 1893762), (2307, 1262508), (3076, 946881), (4614, 631254), (6921, 420836), (8093, 359892), (9228, 315627), (9997, 291348), (13842, 210418), (16186, 179946), (19994, 145674), (24279, 119964), (27684, 105209), (29991, 97116), (32372, 89973), (39988, 72837), (48558, 59982)]