16661898

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 42831360

約数和(自身を除く): 26169462

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 43, 57, 66, 86, 99, 103, 114, 129, 171, 198, 206, 209, 258, 309, 342, 387, 418, 473, 618, 627, 774, 817, 927, 946, 1133, 1254, 1419, 1634, 1854, 1881, 1957, 2266, 2451, 2838, 3399, 3762, 3914, 4257, 4429, 4902, 5871, 6798, 7353, 8514, 8858, 8987, 10197, 11742, 13287, 14706, 17613, 17974, 20394, 21527, 26574, 26961, 35226, 39861, 43054, 48719, 53922, 64581, 79722, 80883, 84151, 97438, 129162, 146157, 161766, 168302, 193743, 252453, 292314, 387486, 438471, 504906, 757359, 876942, 925661, 1514718, 1851322, 2776983, 5553966, 8330949, 16661898]

約数ペア:

[(1, 16661898), (2, 8330949), (3, 5553966), (6, 2776983), (9, 1851322), (11, 1514718), (18, 925661), (19, 876942), (22, 757359), (33, 504906), (38, 438471), (43, 387486), (57, 292314), (66, 252453), (86, 193743), (99, 168302), (103, 161766), (114, 146157), (129, 129162), (171, 97438), (198, 84151), (206, 80883), (209, 79722), (258, 64581), (309, 53922), (342, 48719), (387, 43054), (418, 39861), (473, 35226), (618, 26961), (627, 26574), (774, 21527), (817, 20394), (927, 17974), (946, 17613), (1133, 14706), (1254, 13287), (1419, 11742), (1634, 10197), (1854, 8987), (1881, 8858), (1957, 8514), (2266, 7353), (2451, 6798), (2838, 5871), (3399, 4902), (3762, 4429), (3914, 4257)]