189241938

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4357}}^1$

素因数の和:4511

約数の個数: 48

約数和(自身を含む): 435102720

約数和(自身を除く): 245860782

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 127, 171, 254, 342, 381, 762, 1143, 2286, 2413, 4357, 4826, 7239, 8714, 13071, 14478, 21717, 26142, 39213, 43434, 78426, 82783, 165566, 248349, 496698, 553339, 745047, 1106678, 1490094, 1660017, 3320034, 4980051, 9960102, 10513441, 21026882, 31540323, 63080646, 94620969, 189241938]

約数ペア:

[(1, 189241938), (2, 94620969), (3, 63080646), (6, 31540323), (9, 21026882), (18, 10513441), (19, 9960102), (38, 4980051), (57, 3320034), (114, 1660017), (127, 1490094), (171, 1106678), (254, 745047), (342, 553339), (381, 496698), (762, 248349), (1143, 165566), (2286, 82783), (2413, 78426), (4357, 43434), (4826, 39213), (7239, 26142), (8714, 21717), (13071, 14478)]