123420996

素因数分解:

$2^2\times 3^4\times {\mathrm{380929}}^1$

素因数の和:380945

約数の個数: 30

約数和(自身を含む): 322647710

約数和(自身を除く): 199226714

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 380929, 761858, 1142787, 1523716, 2285574, 3428361, 4571148, 6856722, 10285083, 13713444, 20570166, 30855249, 41140332, 61710498, 123420996]

約数ペア:

[(1, 123420996), (2, 61710498), (3, 41140332), (4, 30855249), (6, 20570166), (9, 13713444), (12, 10285083), (18, 6856722), (27, 4571148), (36, 3428361), (54, 2285574), (81, 1523716), (108, 1142787), (162, 761858), (324, 380929)]