8138574

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 18954000

約数和(自身を除く): 10815426

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 114, 159, 171, 318, 342, 449, 477, 898, 954, 1007, 1347, 2014, 2694, 3021, 4041, 6042, 8082, 8531, 9063, 17062, 18126, 23797, 25593, 47594, 51186, 71391, 76779, 142782, 153558, 214173, 428346, 452143, 904286, 1356429, 2712858, 4069287, 8138574]

約数ペア:

[(1, 8138574), (2, 4069287), (3, 2712858), (6, 1356429), (9, 904286), (18, 452143), (19, 428346), (38, 214173), (53, 153558), (57, 142782), (106, 76779), (114, 71391), (159, 51186), (171, 47594), (318, 25593), (342, 23797), (449, 18126), (477, 17062), (898, 9063), (954, 8531), (1007, 8082), (1347, 6042), (2014, 4041), (2694, 3021)]