11219742

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{1201}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 25097760

約数和(自身を除く): 13878018

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 346, 519, 1038, 1201, 1557, 2402, 3114, 3603, 4671, 7206, 9342, 10809, 21618, 32427, 64854, 207773, 415546, 623319, 1246638, 1869957, 3739914, 5609871, 11219742]

約数ペア:

[(1, 11219742), (2, 5609871), (3, 3739914), (6, 1869957), (9, 1246638), (18, 623319), (27, 415546), (54, 207773), (173, 64854), (346, 32427), (519, 21618), (1038, 10809), (1201, 9342), (1557, 7206), (2402, 4671), (3114, 3603)]