21858552

素因数分解:

$2^3\times 3^3\times {\mathrm{101197}}^1$

素因数の和:101212

約数の個数: 32

約数和(自身を含む): 60718800

約数和(自身を除く): 38860248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 101197, 202394, 303591, 404788, 607182, 809576, 910773, 1214364, 1821546, 2428728, 2732319, 3643092, 5464638, 7286184, 10929276, 21858552]

約数ペア:

[(1, 21858552), (2, 10929276), (3, 7286184), (4, 5464638), (6, 3643092), (8, 2732319), (9, 2428728), (12, 1821546), (18, 1214364), (24, 910773), (27, 809576), (36, 607182), (54, 404788), (72, 303591), (108, 202394), (216, 101197)]