6405498

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:220

約数の個数: 72

約数和(自身を含む): 16245684

約数和(自身を除く): 9840186

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 121, 153, 173, 187, 198, 242, 306, 346, 363, 374, 519, 561, 726, 1038, 1089, 1122, 1557, 1683, 1903, 2057, 2178, 2941, 3114, 3366, 3806, 4114, 5709, 5882, 6171, 8823, 11418, 12342, 17127, 17646, 18513, 20933, 26469, 32351, 34254, 37026, 41866, 52938, 62799, 64702, 97053, 125598, 188397, 194106, 291159, 355861, 376794, 582318, 711722, 1067583, 2135166, 3202749, 6405498]

約数ペア:

[(1, 6405498), (2, 3202749), (3, 2135166), (6, 1067583), (9, 711722), (11, 582318), (17, 376794), (18, 355861), (22, 291159), (33, 194106), (34, 188397), (51, 125598), (66, 97053), (99, 64702), (102, 62799), (121, 52938), (153, 41866), (173, 37026), (187, 34254), (198, 32351), (242, 26469), (306, 20933), (346, 18513), (363, 17646), (374, 17127), (519, 12342), (561, 11418), (726, 8823), (1038, 6171), (1089, 5882), (1122, 5709), (1557, 4114), (1683, 3806), (1903, 3366), (2057, 3114), (2178, 2941)]