22219416

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{2731}}^1$

素因数の和:2856

約数の個数: 48

約数和(自身を含む): 60732360

約数和(自身を除く): 38512944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2712, 2731, 4068, 5462, 8136, 8193, 10924, 16386, 21848, 24579, 32772, 49158, 65544, 98316, 196632, 308603, 617206, 925809, 1234412, 1851618, 2468824, 2777427, 3703236, 5554854, 7406472, 11109708, 22219416]

約数ペア:

[(1, 22219416), (2, 11109708), (3, 7406472), (4, 5554854), (6, 3703236), (8, 2777427), (9, 2468824), (12, 1851618), (18, 1234412), (24, 925809), (36, 617206), (72, 308603), (113, 196632), (226, 98316), (339, 65544), (452, 49158), (678, 32772), (904, 24579), (1017, 21848), (1356, 16386), (2034, 10924), (2712, 8193), (2731, 8136), (4068, 5462)]