18848610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 54362880

約数和(自身を除く): 35514270

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 79, 90, 99, 110, 158, 165, 198, 237, 241, 330, 395, 474, 482, 495, 711, 723, 790, 869, 990, 1185, 1205, 1422, 1446, 1738, 2169, 2370, 2410, 2607, 2651, 3555, 3615, 4338, 4345, 5214, 5302, 7110, 7230, 7821, 7953, 8690, 10845, 13035, 13255, 15642, 15906, 19039, 21690, 23859, 26070, 26510, 38078, 39105, 39765, 47718, 57117, 78210, 79530, 95195, 114234, 119295, 171351, 190390, 209429, 238590, 285585, 342702, 418858, 571170, 628287, 856755, 1047145, 1256574, 1713510, 1884861, 2094290, 3141435, 3769722, 6282870, 9424305, 18848610]

約数ペア:

[(1, 18848610), (2, 9424305), (3, 6282870), (5, 3769722), (6, 3141435), (9, 2094290), (10, 1884861), (11, 1713510), (15, 1256574), (18, 1047145), (22, 856755), (30, 628287), (33, 571170), (45, 418858), (55, 342702), (66, 285585), (79, 238590), (90, 209429), (99, 190390), (110, 171351), (158, 119295), (165, 114234), (198, 95195), (237, 79530), (241, 78210), (330, 57117), (395, 47718), (474, 39765), (482, 39105), (495, 38078), (711, 26510), (723, 26070), (790, 23859), (869, 21690), (990, 19039), (1185, 15906), (1205, 15642), (1422, 13255), (1446, 13035), (1738, 10845), (2169, 8690), (2370, 7953), (2410, 7821), (2607, 7230), (2651, 7110), (3555, 5302), (3615, 5214), (4338, 4345)]