21860544

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{2777}}^1$

素因数の和:2833

約数の個数: 56

約数和(自身を含む): 59271408

約数和(自身を除く): 37410864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 164, 192, 246, 328, 492, 656, 984, 1312, 1968, 2624, 2777, 3936, 5554, 7872, 8331, 11108, 16662, 22216, 33324, 44432, 66648, 88864, 113857, 133296, 177728, 227714, 266592, 341571, 455428, 533184, 683142, 910856, 1366284, 1821712, 2732568, 3643424, 5465136, 7286848, 10930272, 21860544]

約数ペア:

[(1, 21860544), (2, 10930272), (3, 7286848), (4, 5465136), (6, 3643424), (8, 2732568), (12, 1821712), (16, 1366284), (24, 910856), (32, 683142), (41, 533184), (48, 455428), (64, 341571), (82, 266592), (96, 227714), (123, 177728), (164, 133296), (192, 113857), (246, 88864), (328, 66648), (492, 44432), (656, 33324), (984, 22216), (1312, 16662), (1968, 11108), (2624, 8331), (2777, 7872), (3936, 5554)]