38955942

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2087}}^1$

素因数の和:2173

約数の個数: 48

約数和(自身を含む): 90878112

約数和(自身を除く): 51922170

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 61, 102, 122, 153, 183, 306, 366, 549, 1037, 1098, 2074, 2087, 3111, 4174, 6222, 6261, 9333, 12522, 18666, 18783, 35479, 37566, 70958, 106437, 127307, 212874, 254614, 319311, 381921, 638622, 763842, 1145763, 2164219, 2291526, 4328438, 6492657, 12985314, 19477971, 38955942]

約数ペア:

[(1, 38955942), (2, 19477971), (3, 12985314), (6, 6492657), (9, 4328438), (17, 2291526), (18, 2164219), (34, 1145763), (51, 763842), (61, 638622), (102, 381921), (122, 319311), (153, 254614), (183, 212874), (306, 127307), (366, 106437), (549, 70958), (1037, 37566), (1098, 35479), (2074, 18783), (2087, 18666), (3111, 12522), (4174, 9333), (6222, 6261)]