18549972

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{8179}}^1$

素因数の和:8202

約数の個数: 60

約数和(自身を含む): 55427680

約数和(自身を除く): 36877708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 8179, 16358, 24537, 32716, 49074, 57253, 73611, 98148, 114506, 147222, 171759, 220833, 229012, 294444, 343518, 441666, 515277, 662499, 687036, 883332, 1030554, 1324998, 1545831, 2061108, 2649996, 3091662, 4637493, 6183324, 9274986, 18549972]

約数ペア:

[(1, 18549972), (2, 9274986), (3, 6183324), (4, 4637493), (6, 3091662), (7, 2649996), (9, 2061108), (12, 1545831), (14, 1324998), (18, 1030554), (21, 883332), (27, 687036), (28, 662499), (36, 515277), (42, 441666), (54, 343518), (63, 294444), (81, 229012), (84, 220833), (108, 171759), (126, 147222), (162, 114506), (189, 98148), (252, 73611), (324, 57253), (378, 49074), (567, 32716), (756, 24537), (1134, 16358), (2268, 8179)]