6653268

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 18083520

約数和(自身を除く): 11430252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 114, 137, 142, 171, 213, 228, 274, 284, 342, 411, 426, 548, 639, 684, 822, 852, 1233, 1278, 1349, 1644, 2466, 2556, 2603, 2698, 4047, 4932, 5206, 5396, 7809, 8094, 9727, 10412, 12141, 15618, 16188, 19454, 23427, 24282, 29181, 31236, 38908, 46854, 48564, 58362, 87543, 93708, 116724, 175086, 184813, 350172, 369626, 554439, 739252, 1108878, 1663317, 2217756, 3326634, 6653268]

約数ペア:

[(1, 6653268), (2, 3326634), (3, 2217756), (4, 1663317), (6, 1108878), (9, 739252), (12, 554439), (18, 369626), (19, 350172), (36, 184813), (38, 175086), (57, 116724), (71, 93708), (76, 87543), (114, 58362), (137, 48564), (142, 46854), (171, 38908), (213, 31236), (228, 29181), (274, 24282), (284, 23427), (342, 19454), (411, 16188), (426, 15618), (548, 12141), (639, 10412), (684, 9727), (822, 8094), (852, 7809), (1233, 5396), (1278, 5206), (1349, 4932), (1644, 4047), (2466, 2698), (2556, 2603)]