19044072

素因数分解:

$2^3\times 3^4\times {\mathrm{29389}}^1$

素因数の和:29407

約数の個数: 40

約数和(自身を含む): 53342850

約数和(自身を除く): 34298778

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 29389, 58778, 88167, 117556, 176334, 235112, 264501, 352668, 529002, 705336, 793503, 1058004, 1587006, 2116008, 2380509, 3174012, 4761018, 6348024, 9522036, 19044072]

約数ペア:

[(1, 19044072), (2, 9522036), (3, 6348024), (4, 4761018), (6, 3174012), (8, 2380509), (9, 2116008), (12, 1587006), (18, 1058004), (24, 793503), (27, 705336), (36, 529002), (54, 352668), (72, 264501), (81, 235112), (108, 176334), (162, 117556), (216, 88167), (324, 58778), (648, 29389)]