15177276

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{22189}}^1$

素因数の和:22218

約数の個数: 36

約数和(自身を含む): 40385800

約数和(自身を除く): 25208524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 22189, 44378, 66567, 88756, 133134, 199701, 266268, 399402, 421591, 798804, 843182, 1264773, 1686364, 2529546, 3794319, 5059092, 7588638, 15177276]

約数ペア:

[(1, 15177276), (2, 7588638), (3, 5059092), (4, 3794319), (6, 2529546), (9, 1686364), (12, 1264773), (18, 843182), (19, 798804), (36, 421591), (38, 399402), (57, 266268), (76, 199701), (114, 133134), (171, 88756), (228, 66567), (342, 44378), (684, 22189)]