18300408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1123}}^1$

素因数の和:1236

約数の個数: 64

約数和(自身を含む): 52872960

約数和(自身を除く): 34572552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 97, 168, 194, 291, 388, 582, 679, 776, 1123, 1164, 1358, 2037, 2246, 2328, 2716, 3369, 4074, 4492, 5432, 6738, 7861, 8148, 8984, 13476, 15722, 16296, 23583, 26952, 31444, 47166, 62888, 94332, 108931, 188664, 217862, 326793, 435724, 653586, 762517, 871448, 1307172, 1525034, 2287551, 2614344, 3050068, 4575102, 6100136, 9150204, 18300408]

約数ペア:

[(1, 18300408), (2, 9150204), (3, 6100136), (4, 4575102), (6, 3050068), (7, 2614344), (8, 2287551), (12, 1525034), (14, 1307172), (21, 871448), (24, 762517), (28, 653586), (42, 435724), (56, 326793), (84, 217862), (97, 188664), (168, 108931), (194, 94332), (291, 62888), (388, 47166), (582, 31444), (679, 26952), (776, 23583), (1123, 16296), (1164, 15722), (1358, 13476), (2037, 8984), (2246, 8148), (2328, 7861), (2716, 6738), (3369, 5432), (4074, 4492)]