15550488

素因数分解:

$2^3\times 3^3\times {\mathrm{71993}}^1$

素因数の和:72008

約数の個数: 32

約数和(自身を含む): 43196400

約数和(自身を除く): 27645912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 71993, 143986, 215979, 287972, 431958, 575944, 647937, 863916, 1295874, 1727832, 1943811, 2591748, 3887622, 5183496, 7775244, 15550488]

約数ペア:

[(1, 15550488), (2, 7775244), (3, 5183496), (4, 3887622), (6, 2591748), (8, 1943811), (9, 1727832), (12, 1295874), (18, 863916), (24, 647937), (27, 575944), (36, 431958), (54, 287972), (72, 215979), (108, 143986), (216, 71993)]