6643044

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 17926272

約数和(自身を除く): 11283228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 71, 92, 113, 138, 142, 207, 213, 226, 276, 284, 339, 414, 426, 452, 639, 678, 828, 852, 1017, 1278, 1356, 1633, 2034, 2556, 2599, 3266, 4068, 4899, 5198, 6532, 7797, 8023, 9798, 10396, 14697, 15594, 16046, 19596, 23391, 24069, 29394, 31188, 32092, 46782, 48138, 58788, 72207, 93564, 96276, 144414, 184529, 288828, 369058, 553587, 738116, 1107174, 1660761, 2214348, 3321522, 6643044]

約数ペア:

[(1, 6643044), (2, 3321522), (3, 2214348), (4, 1660761), (6, 1107174), (9, 738116), (12, 553587), (18, 369058), (23, 288828), (36, 184529), (46, 144414), (69, 96276), (71, 93564), (92, 72207), (113, 58788), (138, 48138), (142, 46782), (207, 32092), (213, 31188), (226, 29394), (276, 24069), (284, 23391), (339, 19596), (414, 16046), (426, 15594), (452, 14697), (639, 10396), (678, 9798), (828, 8023), (852, 7797), (1017, 6532), (1278, 5198), (1356, 4899), (1633, 4068), (2034, 3266), (2556, 2599)]