16983864

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{1289}}^1$

素因数の和:1365

約数の個数: 64

約数和(自身を含む): 47988000

約数和(自身を除く): 31004136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 366, 488, 549, 732, 1098, 1289, 1464, 1647, 2196, 2578, 3294, 3867, 4392, 5156, 6588, 7734, 10312, 11601, 13176, 15468, 23202, 30936, 34803, 46404, 69606, 78629, 92808, 139212, 157258, 235887, 278424, 314516, 471774, 629032, 707661, 943548, 1415322, 1887096, 2122983, 2830644, 4245966, 5661288, 8491932, 16983864]

約数ペア:

[(1, 16983864), (2, 8491932), (3, 5661288), (4, 4245966), (6, 2830644), (8, 2122983), (9, 1887096), (12, 1415322), (18, 943548), (24, 707661), (27, 629032), (36, 471774), (54, 314516), (61, 278424), (72, 235887), (108, 157258), (122, 139212), (183, 92808), (216, 78629), (244, 69606), (366, 46404), (488, 34803), (549, 30936), (732, 23202), (1098, 15468), (1289, 13176), (1464, 11601), (1647, 10312), (2196, 7734), (2578, 6588), (3294, 5156), (3867, 4392)]