66438882

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{60509}}^1$

素因数の和:60578

約数の個数: 24

約数和(自身を含む): 146313180

約数和(自身を除く): 79874298

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 60509, 121018, 181527, 363054, 544581, 1089162, 3691049, 7382098, 11073147, 22146294, 33219441, 66438882]

約数ペア:

[(1, 66438882), (2, 33219441), (3, 22146294), (6, 11073147), (9, 7382098), (18, 3691049), (61, 1089162), (122, 544581), (183, 363054), (366, 181527), (549, 121018), (1098, 60509)]