129841278

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{9013}}^1$

素因数の和:9046

約数の個数: 40

約数和(自身を含む): 302978568

約数和(自身を除く): 173137290

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 2401, 4802, 7203, 9013, 14406, 18026, 27039, 54078, 63091, 126182, 189273, 378546, 441637, 883274, 1324911, 2649822, 3091459, 6182918, 9274377, 18548754, 21640213, 43280426, 64920639, 129841278]

約数ペア:

[(1, 129841278), (2, 64920639), (3, 43280426), (6, 21640213), (7, 18548754), (14, 9274377), (21, 6182918), (42, 3091459), (49, 2649822), (98, 1324911), (147, 883274), (294, 441637), (343, 378546), (686, 189273), (1029, 126182), (2058, 63091), (2401, 54078), (4802, 27039), (7203, 18026), (9013, 14406)]