420031764

素因数分解:

$2^2\times 3^3\times {\mathrm{3889183}}^1$

素因数の和:3889196

約数の個数: 24

約数和(自身を含む): 1088971520

約数和(自身を除く): 668939756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 3889183, 7778366, 11667549, 15556732, 23335098, 35002647, 46670196, 70005294, 105007941, 140010588, 210015882, 420031764]

約数ペア:

[(1, 420031764), (2, 210015882), (3, 140010588), (4, 105007941), (6, 70005294), (9, 46670196), (12, 35002647), (18, 23335098), (27, 15556732), (36, 11667549), (54, 7778366), (108, 3889183)]