42690888

素因数分解:

$2^3\times 3^4\times {\mathrm{65881}}^1$

素因数の和:65899

約数の個数: 40

約数和(自身を含む): 119575830

約数和(自身を除く): 76884942

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 65881, 131762, 197643, 263524, 395286, 527048, 592929, 790572, 1185858, 1581144, 1778787, 2371716, 3557574, 4743432, 5336361, 7115148, 10672722, 14230296, 21345444, 42690888]

約数ペア:

[(1, 42690888), (2, 21345444), (3, 14230296), (4, 10672722), (6, 7115148), (8, 5336361), (9, 4743432), (12, 3557574), (18, 2371716), (24, 1778787), (27, 1581144), (36, 1185858), (54, 790572), (72, 592929), (81, 527048), (108, 395286), (162, 263524), (216, 197643), (324, 131762), (648, 65881)]