18960012

素因数分解:

$2^2\times 3^2\times {\mathrm{526667}}^1$

素因数の和:526677

約数の個数: 18

約数和(自身を含む): 47926788

約数和(自身を除く): 28966776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 526667, 1053334, 1580001, 2106668, 3160002, 4740003, 6320004, 9480006, 18960012]

約数ペア:

[(1, 18960012), (2, 9480006), (3, 6320004), (4, 4740003), (6, 3160002), (9, 2106668), (12, 1580001), (18, 1053334), (36, 526667)]