126740838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{17443}}^1$

素因数の和:17628

約数の個数: 32

約数和(自身を含む): 291384576

約数和(自身を除く): 164643738

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 7266, 17443, 34886, 52329, 104658, 122101, 244202, 366303, 732606, 3017639, 6035278, 9052917, 18105834, 21123473, 42246946, 63370419, 126740838]

約数ペア:

[(1, 126740838), (2, 63370419), (3, 42246946), (6, 21123473), (7, 18105834), (14, 9052917), (21, 6035278), (42, 3017639), (173, 732606), (346, 366303), (519, 244202), (1038, 122101), (1211, 104658), (2422, 52329), (3633, 34886), (7266, 17443)]