17914644

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2381}}^1$

素因数の和:2421

約数の個数: 72

約数和(自身を含む): 52022880

約数和(自身を除く): 34108236

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2381, 2508, 3762, 4762, 7143, 7524, 9524, 14286, 21429, 26191, 28572, 42858, 45239, 52382, 78573, 85716, 90478, 104764, 135717, 157146, 180956, 235719, 271434, 314292, 407151, 471438, 497629, 542868, 814302, 942876, 995258, 1492887, 1628604, 1990516, 2985774, 4478661, 5971548, 8957322, 17914644]

約数ペア:

[(1, 17914644), (2, 8957322), (3, 5971548), (4, 4478661), (6, 2985774), (9, 1990516), (11, 1628604), (12, 1492887), (18, 995258), (19, 942876), (22, 814302), (33, 542868), (36, 497629), (38, 471438), (44, 407151), (57, 314292), (66, 271434), (76, 235719), (99, 180956), (114, 157146), (132, 135717), (171, 104764), (198, 90478), (209, 85716), (228, 78573), (342, 52382), (396, 45239), (418, 42858), (627, 28572), (684, 26191), (836, 21429), (1254, 14286), (1881, 9524), (2381, 7524), (2508, 7143), (3762, 4762)]