18657204936

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1\times {\mathrm{14431}}^1$

素因数の和:15066

約数の個数: 64

約数和(自身を含む): 47189176320

約数和(自身を除く): 28531971384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 523, 618, 824, 1046, 1236, 1569, 2092, 2472, 3138, 4184, 6276, 12552, 14431, 28862, 43293, 53869, 57724, 86586, 107738, 115448, 161607, 173172, 215476, 323214, 346344, 430952, 646428, 1292856, 1486393, 2972786, 4459179, 5945572, 7547413, 8918358, 11891144, 15094826, 17836716, 22642239, 30189652, 35673432, 45284478, 60379304, 90568956, 181137912, 777383539, 1554767078, 2332150617, 3109534156, 4664301234, 6219068312, 9328602468, 18657204936]

約数ペア:

[(1, 18657204936), (2, 9328602468), (3, 6219068312), (4, 4664301234), (6, 3109534156), (8, 2332150617), (12, 1554767078), (24, 777383539), (103, 181137912), (206, 90568956), (309, 60379304), (412, 45284478), (523, 35673432), (618, 30189652), (824, 22642239), (1046, 17836716), (1236, 15094826), (1569, 11891144), (2092, 8918358), (2472, 7547413), (3138, 5945572), (4184, 4459179), (6276, 2972786), (12552, 1486393), (14431, 1292856), (28862, 646428), (43293, 430952), (53869, 346344), (57724, 323214), (86586, 215476), (107738, 173172), (115448, 161607)]