2019571884

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{118603}}^1$

素因数の和:118667

約数の個数: 72

約数和(自身を含む): 5698684992

約数和(自身を除く): 3679113108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1419, 1548, 1892, 2838, 4257, 5676, 8514, 17028, 118603, 237206, 355809, 474412, 711618, 1067427, 1304633, 1423236, 2134854, 2609266, 3913899, 4269708, 5099929, 5218532, 7827798, 10199858, 11741697, 15299787, 15655596, 20399716, 23483394, 30599574, 45899361, 46966788, 56099219, 61199148, 91798722, 112198438, 168297657, 183597444, 224396876, 336595314, 504892971, 673190628, 1009785942, 2019571884]

約数ペア:

[(1, 2019571884), (2, 1009785942), (3, 673190628), (4, 504892971), (6, 336595314), (9, 224396876), (11, 183597444), (12, 168297657), (18, 112198438), (22, 91798722), (33, 61199148), (36, 56099219), (43, 46966788), (44, 45899361), (66, 30599574), (86, 23483394), (99, 20399716), (129, 15655596), (132, 15299787), (172, 11741697), (198, 10199858), (258, 7827798), (387, 5218532), (396, 5099929), (473, 4269708), (516, 3913899), (774, 2609266), (946, 2134854), (1419, 1423236), (1548, 1304633), (1892, 1067427), (2838, 711618), (4257, 474412), (5676, 355809), (8514, 237206), (17028, 118603)]