26220456

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{6389}}^1$

素因数の和:6423

約数の個数: 64

約数和(自身を含む): 76680000

約数和(自身を除く): 50459544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 6389, 12778, 19167, 25556, 38334, 51112, 57501, 76668, 115002, 121391, 153336, 172503, 230004, 242782, 345006, 364173, 460008, 485564, 690012, 728346, 971128, 1092519, 1380024, 1456692, 2185038, 2913384, 3277557, 4370076, 6555114, 8740152, 13110228, 26220456]

約数ペア:

[(1, 26220456), (2, 13110228), (3, 8740152), (4, 6555114), (6, 4370076), (8, 3277557), (9, 2913384), (12, 2185038), (18, 1456692), (19, 1380024), (24, 1092519), (27, 971128), (36, 728346), (38, 690012), (54, 485564), (57, 460008), (72, 364173), (76, 345006), (108, 242782), (114, 230004), (152, 172503), (171, 153336), (216, 121391), (228, 115002), (342, 76668), (456, 57501), (513, 51112), (684, 38334), (1026, 25556), (1368, 19167), (2052, 12778), (4104, 6389)]