18091150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 43425792

約数和(自身を除く): 25334642

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 37, 50, 55, 70, 74, 77, 110, 127, 154, 175, 185, 254, 259, 275, 350, 370, 385, 407, 518, 550, 635, 770, 814, 889, 925, 1270, 1295, 1397, 1778, 1850, 1925, 2035, 2590, 2794, 2849, 3175, 3850, 4070, 4445, 4699, 5698, 6350, 6475, 6985, 8890, 9398, 9779, 10175, 12950, 13970, 14245, 19558, 20350, 22225, 23495, 28490, 32893, 34925, 44450, 46990, 48895, 51689, 65786, 69850, 71225, 97790, 103378, 117475, 142450, 164465, 234950, 244475, 258445, 328930, 361823, 488950, 516890, 723646, 822325, 1292225, 1644650, 1809115, 2584450, 3618230, 9045575, 18091150]

約数ペア:

[(1, 18091150), (2, 9045575), (5, 3618230), (7, 2584450), (10, 1809115), (11, 1644650), (14, 1292225), (22, 822325), (25, 723646), (35, 516890), (37, 488950), (50, 361823), (55, 328930), (70, 258445), (74, 244475), (77, 234950), (110, 164465), (127, 142450), (154, 117475), (175, 103378), (185, 97790), (254, 71225), (259, 69850), (275, 65786), (350, 51689), (370, 48895), (385, 46990), (407, 44450), (518, 34925), (550, 32893), (635, 28490), (770, 23495), (814, 22225), (889, 20350), (925, 19558), (1270, 14245), (1295, 13970), (1397, 12950), (1778, 10175), (1850, 9779), (1925, 9398), (2035, 8890), (2590, 6985), (2794, 6475), (2849, 6350), (3175, 5698), (3850, 4699), (4070, 4445)]