7270722

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{1213}}^1$

素因数の和:1264

約数の個数: 40

約数和(自身を含む): 16745916

約数和(自身を除く): 9475194

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1213, 1998, 2426, 2997, 3639, 5994, 7278, 10917, 21834, 32751, 44881, 65502, 89762, 98253, 134643, 196506, 269286, 403929, 807858, 1211787, 2423574, 3635361, 7270722]

約数ペア:

[(1, 7270722), (2, 3635361), (3, 2423574), (6, 1211787), (9, 807858), (18, 403929), (27, 269286), (37, 196506), (54, 134643), (74, 98253), (81, 89762), (111, 65502), (162, 44881), (222, 32751), (333, 21834), (666, 10917), (999, 7278), (1213, 5994), (1998, 3639), (2426, 2997)]