22218216

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{19697}}^1$

素因数の和:19753

約数の個数: 32

約数和(自身を含む): 56730240

約数和(自身を除く): 34512024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 19697, 39394, 59091, 78788, 118182, 157576, 236364, 472728, 925759, 1851518, 2777277, 3703036, 5554554, 7406072, 11109108, 22218216]

約数ペア:

[(1, 22218216), (2, 11109108), (3, 7406072), (4, 5554554), (6, 3703036), (8, 2777277), (12, 1851518), (24, 925759), (47, 472728), (94, 236364), (141, 157576), (188, 118182), (282, 78788), (376, 59091), (564, 39394), (1128, 19697)]