18537198

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1439}}^1$

素因数の和:1576

約数の個数: 32

約数和(自身を含む): 39398400

約数和(自身を除く): 20861202

約数列:

[1, 2, 3, 6, 19, 38, 57, 113, 114, 226, 339, 678, 1439, 2147, 2878, 4294, 4317, 6441, 8634, 12882, 27341, 54682, 82023, 162607, 164046, 325214, 487821, 975642, 3089533, 6179066, 9268599, 18537198]

約数ペア:

[(1, 18537198), (2, 9268599), (3, 6179066), (6, 3089533), (19, 975642), (38, 487821), (57, 325214), (113, 164046), (114, 162607), (226, 82023), (339, 54682), (678, 27341), (1439, 12882), (2147, 8634), (2878, 6441), (4294, 4317)]