18029844

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{3407}}^1$

素因数の和:3434

約数の個数: 72

約数和(自身を含む): 54391680

約数和(自身を除く): 36361836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 3407, 5292, 6814, 10221, 13628, 20442, 23849, 30663, 40884, 47698, 61326, 71547, 91989, 95396, 122652, 143094, 166943, 183978, 214641, 286188, 333886, 367956, 429282, 500829, 643923, 667772, 858564, 1001658, 1287846, 1502487, 2003316, 2575692, 3004974, 4507461, 6009948, 9014922, 18029844]

約数ペア:

[(1, 18029844), (2, 9014922), (3, 6009948), (4, 4507461), (6, 3004974), (7, 2575692), (9, 2003316), (12, 1502487), (14, 1287846), (18, 1001658), (21, 858564), (27, 667772), (28, 643923), (36, 500829), (42, 429282), (49, 367956), (54, 333886), (63, 286188), (84, 214641), (98, 183978), (108, 166943), (126, 143094), (147, 122652), (189, 95396), (196, 91989), (252, 71547), (294, 61326), (378, 47698), (441, 40884), (588, 30663), (756, 23849), (882, 20442), (1323, 13628), (1764, 10221), (2646, 6814), (3407, 5292)]