2177334

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 4925280

約数和(自身を除く): 2747946

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 661, 1098, 1322, 1647, 1983, 3294, 3966, 5949, 11898, 17847, 35694, 40321, 80642, 120963, 241926, 362889, 725778, 1088667, 2177334]

約数ペア:

[(1, 2177334), (2, 1088667), (3, 725778), (6, 362889), (9, 241926), (18, 120963), (27, 80642), (54, 40321), (61, 35694), (122, 17847), (183, 11898), (366, 5949), (549, 3966), (661, 3294), (1098, 1983), (1322, 1647)]