947663802

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{3463}}^1$

素因数の和:4155

約数の個数: 48

約数和(自身を含む): 2146405248

約数和(自身を除く): 1198741446

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 661, 1322, 1983, 3463, 3966, 5949, 6926, 10389, 11898, 15203, 20778, 30406, 31167, 45609, 62334, 79649, 91218, 136827, 159298, 238947, 273654, 477894, 716841, 1433682, 2289043, 4578086, 6867129, 13734258, 20601387, 41202774, 52647989, 105295978, 157943967, 315887934, 473831901, 947663802]

約数ペア:

[(1, 947663802), (2, 473831901), (3, 315887934), (6, 157943967), (9, 105295978), (18, 52647989), (23, 41202774), (46, 20601387), (69, 13734258), (138, 6867129), (207, 4578086), (414, 2289043), (661, 1433682), (1322, 716841), (1983, 477894), (3463, 273654), (3966, 238947), (5949, 159298), (6926, 136827), (10389, 91218), (11898, 79649), (15203, 62334), (20778, 45609), (30406, 31167)]