17720240112

素因数分解:

$2^4\times 3^2\times {\mathrm{2381}}^1\times {\mathrm{51683}}^1$

素因数の和:54078

約数の個数: 60

約数和(自身を含む): 49613849064

約数和(自身を除く): 31893608952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2381, 4762, 7143, 9524, 14286, 19048, 21429, 28572, 38096, 42858, 51683, 57144, 85716, 103366, 114288, 155049, 171432, 206732, 310098, 342864, 413464, 465147, 620196, 826928, 930294, 1240392, 1860588, 2480784, 3721176, 7442352, 123057223, 246114446, 369171669, 492228892, 738343338, 984457784, 1107515007, 1476686676, 1968915568, 2215030014, 2953373352, 4430060028, 5906746704, 8860120056, 17720240112]

約数ペア:

[(1, 17720240112), (2, 8860120056), (3, 5906746704), (4, 4430060028), (6, 2953373352), (8, 2215030014), (9, 1968915568), (12, 1476686676), (16, 1107515007), (18, 984457784), (24, 738343338), (36, 492228892), (48, 369171669), (72, 246114446), (144, 123057223), (2381, 7442352), (4762, 3721176), (7143, 2480784), (9524, 1860588), (14286, 1240392), (19048, 930294), (21429, 826928), (28572, 620196), (38096, 465147), (42858, 413464), (51683, 342864), (57144, 310098), (85716, 206732), (103366, 171432), (114288, 155049)]