647496072

素因数分解:

$2^3\times 3^3\times {\mathrm{2997667}}^1$

素因数の和:2997682

約数の個数: 32

約数和(自身を含む): 1798600800

約数和(自身を除く): 1151104728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 2997667, 5995334, 8993001, 11990668, 17986002, 23981336, 26979003, 35972004, 53958006, 71944008, 80937009, 107916012, 161874018, 215832024, 323748036, 647496072]

約数ペア:

[(1, 647496072), (2, 323748036), (3, 215832024), (4, 161874018), (6, 107916012), (8, 80937009), (9, 71944008), (12, 53958006), (18, 35972004), (24, 26979003), (27, 23981336), (36, 17986002), (54, 11990668), (72, 8993001), (108, 5995334), (216, 2997667)]