12869118

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 80

約数和(自身を含む): 31450320

約数和(自身を除く): 18581202

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 81, 111, 113, 114, 162, 171, 222, 226, 333, 339, 342, 513, 666, 678, 703, 999, 1017, 1026, 1406, 1539, 1998, 2034, 2109, 2147, 2997, 3051, 3078, 4181, 4218, 4294, 5994, 6102, 6327, 6441, 8362, 9153, 12543, 12654, 12882, 18306, 18981, 19323, 25086, 37629, 37962, 38646, 56943, 57969, 75258, 79439, 112887, 113886, 115938, 158878, 173907, 225774, 238317, 338661, 347814, 476634, 677322, 714951, 1429902, 2144853, 4289706, 6434559, 12869118]

約数ペア:

[(1, 12869118), (2, 6434559), (3, 4289706), (6, 2144853), (9, 1429902), (18, 714951), (19, 677322), (27, 476634), (37, 347814), (38, 338661), (54, 238317), (57, 225774), (74, 173907), (81, 158878), (111, 115938), (113, 113886), (114, 112887), (162, 79439), (171, 75258), (222, 57969), (226, 56943), (333, 38646), (339, 37962), (342, 37629), (513, 25086), (666, 19323), (678, 18981), (703, 18306), (999, 12882), (1017, 12654), (1026, 12543), (1406, 9153), (1539, 8362), (1998, 6441), (2034, 6327), (2109, 6102), (2147, 5994), (2997, 4294), (3051, 4218), (3078, 4181)]