28755738

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8543}}^1$

素因数の和:8579

約数の個数: 48

約数和(自身を含む): 71974656

約数和(自身を除く): 43218918

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 8543, 17086, 25629, 51258, 76887, 93973, 145231, 153774, 187946, 281919, 290462, 435693, 563838, 845757, 871386, 1307079, 1597541, 1691514, 2614158, 3195082, 4792623, 9585246, 14377869, 28755738]

約数ペア:

[(1, 28755738), (2, 14377869), (3, 9585246), (6, 4792623), (9, 3195082), (11, 2614158), (17, 1691514), (18, 1597541), (22, 1307079), (33, 871386), (34, 845757), (51, 563838), (66, 435693), (99, 290462), (102, 281919), (153, 187946), (187, 153774), (198, 145231), (306, 93973), (374, 76887), (561, 51258), (1122, 25629), (1683, 17086), (3366, 8543)]