19545192

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{2207}}^1$

素因数の和:2263

約数の個数: 64

約数和(自身を含む): 55641600

約数和(自身を除く): 36096408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 164, 216, 246, 328, 369, 492, 738, 984, 1107, 1476, 2207, 2214, 2952, 4414, 4428, 6621, 8828, 8856, 13242, 17656, 19863, 26484, 39726, 52968, 59589, 79452, 90487, 119178, 158904, 180974, 238356, 271461, 361948, 476712, 542922, 723896, 814383, 1085844, 1628766, 2171688, 2443149, 3257532, 4886298, 6515064, 9772596, 19545192]

約数ペア:

[(1, 19545192), (2, 9772596), (3, 6515064), (4, 4886298), (6, 3257532), (8, 2443149), (9, 2171688), (12, 1628766), (18, 1085844), (24, 814383), (27, 723896), (36, 542922), (41, 476712), (54, 361948), (72, 271461), (82, 238356), (108, 180974), (123, 158904), (164, 119178), (216, 90487), (246, 79452), (328, 59589), (369, 52968), (492, 39726), (738, 26484), (984, 19863), (1107, 17656), (1476, 13242), (2207, 8856), (2214, 8828), (2952, 6621), (4414, 4428)]