16692894

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 38417184

約数和(自身を除く): 21724290

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 122, 138, 183, 207, 366, 414, 549, 661, 1098, 1322, 1403, 1983, 2806, 3966, 4209, 5949, 8418, 11898, 12627, 15203, 25254, 30406, 40321, 45609, 80642, 91218, 120963, 136827, 241926, 273654, 362889, 725778, 927383, 1854766, 2782149, 5564298, 8346447, 16692894]

約数ペア:

[(1, 16692894), (2, 8346447), (3, 5564298), (6, 2782149), (9, 1854766), (18, 927383), (23, 725778), (46, 362889), (61, 273654), (69, 241926), (122, 136827), (138, 120963), (183, 91218), (207, 80642), (366, 45609), (414, 40321), (549, 30406), (661, 25254), (1098, 15203), (1322, 12627), (1403, 11898), (1983, 8418), (2806, 5949), (3966, 4209)]