172420794

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{105263}}^1$

素因数の和:105291

約数の個数: 48

約数和(自身を含む): 459793152

約数和(自身を除く): 287372358

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 105263, 210526, 315789, 631578, 736841, 947367, 1368419, 1473682, 1894734, 2210523, 2736838, 4105257, 4421046, 6631569, 8210514, 9578933, 12315771, 13263138, 19157866, 24631542, 28736799, 57473598, 86210397, 172420794]

約数ペア:

[(1, 172420794), (2, 86210397), (3, 57473598), (6, 28736799), (7, 24631542), (9, 19157866), (13, 13263138), (14, 12315771), (18, 9578933), (21, 8210514), (26, 6631569), (39, 4421046), (42, 4105257), (63, 2736838), (78, 2210523), (91, 1894734), (117, 1473682), (126, 1368419), (182, 947367), (234, 736841), (273, 631578), (546, 315789), (819, 210526), (1638, 105263)]