2019194442

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{4651}}^1$

素因数の和:5019

約数の個数: 48

約数和(自身を含む): 4441357440

約数和(自身を除く): 2422162998

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 271, 534, 542, 801, 813, 1602, 1626, 2439, 4651, 4878, 9302, 13953, 24119, 27906, 41859, 48238, 72357, 83718, 144714, 217071, 413939, 434142, 827878, 1241817, 1260421, 2483634, 2520842, 3725451, 3781263, 7450902, 7562526, 11343789, 22687578, 112177469, 224354938, 336532407, 673064814, 1009597221, 2019194442]

約数ペア:

[(1, 2019194442), (2, 1009597221), (3, 673064814), (6, 336532407), (9, 224354938), (18, 112177469), (89, 22687578), (178, 11343789), (267, 7562526), (271, 7450902), (534, 3781263), (542, 3725451), (801, 2520842), (813, 2483634), (1602, 1260421), (1626, 1241817), (2439, 827878), (4651, 434142), (4878, 413939), (9302, 217071), (13953, 144714), (24119, 83718), (27906, 72357), (41859, 48238)]