2017473708

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{66373}}^1$

素因数の和:66546

約数の個数: 48

約数和(自身を含む): 5017874400

約数和(自身を除く): 3000400692

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 149, 204, 298, 447, 596, 894, 1788, 2533, 5066, 7599, 10132, 15198, 30396, 66373, 132746, 199119, 265492, 398238, 796476, 1128341, 2256682, 3385023, 4513364, 6770046, 9889577, 13540092, 19779154, 29668731, 39558308, 59337462, 118674924, 168122809, 336245618, 504368427, 672491236, 1008736854, 2017473708]

約数ペア:

[(1, 2017473708), (2, 1008736854), (3, 672491236), (4, 504368427), (6, 336245618), (12, 168122809), (17, 118674924), (34, 59337462), (51, 39558308), (68, 29668731), (102, 19779154), (149, 13540092), (204, 9889577), (298, 6770046), (447, 4513364), (596, 3385023), (894, 2256682), (1788, 1128341), (2533, 796476), (5066, 398238), (7599, 265492), (10132, 199119), (15198, 132746), (30396, 66373)]