27826380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{154591}}^1$

素因数の和:154606

約数の個数: 36

約数和(自身を含む): 84407232

約数和(自身を除く): 56580852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 154591, 309182, 463773, 618364, 772955, 927546, 1391319, 1545910, 1855092, 2318865, 2782638, 3091820, 4637730, 5565276, 6956595, 9275460, 13913190, 27826380]

約数ペア:

[(1, 27826380), (2, 13913190), (3, 9275460), (4, 6956595), (5, 5565276), (6, 4637730), (9, 3091820), (10, 2782638), (12, 2318865), (15, 1855092), (18, 1545910), (20, 1391319), (30, 927546), (36, 772955), (45, 618364), (60, 463773), (90, 309182), (180, 154591)]