16765884

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 44732688

約数和(自身を除く): 27966804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 41, 74, 82, 111, 123, 148, 164, 222, 246, 307, 333, 369, 444, 492, 614, 666, 738, 921, 1228, 1332, 1476, 1517, 1842, 2763, 3034, 3684, 4551, 5526, 6068, 9102, 11052, 11359, 12587, 13653, 18204, 22718, 25174, 27306, 34077, 37761, 45436, 50348, 54612, 68154, 75522, 102231, 113283, 136308, 151044, 204462, 226566, 408924, 453132, 465719, 931438, 1397157, 1862876, 2794314, 4191471, 5588628, 8382942, 16765884]

約数ペア:

[(1, 16765884), (2, 8382942), (3, 5588628), (4, 4191471), (6, 2794314), (9, 1862876), (12, 1397157), (18, 931438), (36, 465719), (37, 453132), (41, 408924), (74, 226566), (82, 204462), (111, 151044), (123, 136308), (148, 113283), (164, 102231), (222, 75522), (246, 68154), (307, 54612), (333, 50348), (369, 45436), (444, 37761), (492, 34077), (614, 27306), (666, 25174), (738, 22718), (921, 18204), (1228, 13653), (1332, 12587), (1476, 11359), (1517, 11052), (1842, 9102), (2763, 6068), (3034, 5526), (3684, 4551)]