17087378

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 33045408

約数和(自身を除く): 15958030

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 131, 154, 242, 262, 539, 847, 917, 1078, 1331, 1441, 1694, 1834, 2662, 2882, 5929, 6419, 9317, 10087, 11858, 12838, 15851, 18634, 20174, 31702, 65219, 70609, 110957, 130438, 141218, 174361, 221914, 348722, 776699, 1220527, 1553398, 2441054, 8543689, 17087378]

約数ペア:

[(1, 17087378), (2, 8543689), (7, 2441054), (11, 1553398), (14, 1220527), (22, 776699), (49, 348722), (77, 221914), (98, 174361), (121, 141218), (131, 130438), (154, 110957), (242, 70609), (262, 65219), (539, 31702), (847, 20174), (917, 18634), (1078, 15851), (1331, 12838), (1441, 11858), (1694, 10087), (1834, 9317), (2662, 6419), (2882, 5929)]