2859804

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 7884240

約数和(自身を除く): 5024436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 113, 114, 148, 171, 222, 226, 228, 333, 339, 342, 444, 452, 666, 678, 684, 703, 1017, 1332, 1356, 1406, 2034, 2109, 2147, 2812, 4068, 4181, 4218, 4294, 6327, 6441, 8362, 8436, 8588, 12543, 12654, 12882, 16724, 19323, 25086, 25308, 25764, 37629, 38646, 50172, 75258, 77292, 79439, 150516, 158878, 238317, 317756, 476634, 714951, 953268, 1429902, 2859804]

約数ペア:

[(1, 2859804), (2, 1429902), (3, 953268), (4, 714951), (6, 476634), (9, 317756), (12, 238317), (18, 158878), (19, 150516), (36, 79439), (37, 77292), (38, 75258), (57, 50172), (74, 38646), (76, 37629), (111, 25764), (113, 25308), (114, 25086), (148, 19323), (171, 16724), (222, 12882), (226, 12654), (228, 12543), (333, 8588), (339, 8436), (342, 8362), (444, 6441), (452, 6327), (666, 4294), (678, 4218), (684, 4181), (703, 4068), (1017, 2812), (1332, 2147), (1356, 2109), (1406, 2034)]