12438545184

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3322261}}^1$

素因数の和:3322290

約数の個数: 72

約数和(自身を含む): 38093056092

約数和(自身を除く): 25654510908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 3322261, 6644522, 9966783, 13289044, 19933566, 26578088, 29900349, 39867132, 43189393, 53156176, 59800698, 79734264, 86378786, 106312352, 119601396, 129568179, 159468528, 172757572, 239202792, 259136358, 318937056, 345515144, 388704537, 478405584, 518272716, 691030288, 777409074, 956811168, 1036545432, 1382060576, 1554818148, 2073090864, 3109636296, 4146181728, 6219272592, 12438545184]

約数ペア:

[(1, 12438545184), (2, 6219272592), (3, 4146181728), (4, 3109636296), (6, 2073090864), (8, 1554818148), (9, 1382060576), (12, 1036545432), (13, 956811168), (16, 777409074), (18, 691030288), (24, 518272716), (26, 478405584), (32, 388704537), (36, 345515144), (39, 318937056), (48, 259136358), (52, 239202792), (72, 172757572), (78, 159468528), (96, 129568179), (104, 119601396), (117, 106312352), (144, 86378786), (156, 79734264), (208, 59800698), (234, 53156176), (288, 43189393), (312, 39867132), (416, 29900349), (468, 26578088), (624, 19933566), (936, 13289044), (1248, 9966783), (1872, 6644522), (3744, 3322261)]