2018039526

素因数分解:

$2^1\times 3^2\times {\mathrm{5209}}^1\times {\mathrm{21523}}^1$

素因数の和:26740

約数の個数: 24

約数和(自身を含む): 4373461560

約数和(自身を除く): 2355422034

約数列:

[1, 2, 3, 6, 9, 18, 5209, 10418, 15627, 21523, 31254, 43046, 46881, 64569, 93762, 129138, 193707, 387414, 112113307, 224226614, 336339921, 672679842, 1009019763, 2018039526]

約数ペア:

[(1, 2018039526), (2, 1009019763), (3, 672679842), (6, 336339921), (9, 224226614), (18, 112113307), (5209, 387414), (10418, 193707), (15627, 129138), (21523, 93762), (31254, 64569), (43046, 46881)]