18378889212

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{237859}}^1$

素因数の和:238050

約数の個数: 48

約数和(自身を含む): 44116369920

約数和(自身を除く): 25737480708

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 137, 141, 188, 274, 282, 411, 548, 564, 822, 1644, 6439, 12878, 19317, 25756, 38634, 77268, 237859, 475718, 713577, 951436, 1427154, 2854308, 11179373, 22358746, 32586683, 33538119, 44717492, 65173366, 67076238, 97760049, 130346732, 134152476, 195520098, 391040196, 1531574101, 3063148202, 4594722303, 6126296404, 9189444606, 18378889212]

約数ペア:

[(1, 18378889212), (2, 9189444606), (3, 6126296404), (4, 4594722303), (6, 3063148202), (12, 1531574101), (47, 391040196), (94, 195520098), (137, 134152476), (141, 130346732), (188, 97760049), (274, 67076238), (282, 65173366), (411, 44717492), (548, 33538119), (564, 32586683), (822, 22358746), (1644, 11179373), (6439, 2854308), (12878, 1427154), (19317, 951436), (25756, 713577), (38634, 475718), (77268, 237859)]