18312588

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{24223}}^1$

素因数の和:24243

約数の個数: 48

約数和(自身を含む): 54261760

約数和(自身を除く): 35949172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 24223, 48446, 72669, 96892, 145338, 169561, 218007, 290676, 339122, 436014, 508683, 654021, 678244, 872028, 1017366, 1308042, 1526049, 2034732, 2616084, 3052098, 4578147, 6104196, 9156294, 18312588]

約数ペア:

[(1, 18312588), (2, 9156294), (3, 6104196), (4, 4578147), (6, 3052098), (7, 2616084), (9, 2034732), (12, 1526049), (14, 1308042), (18, 1017366), (21, 872028), (27, 678244), (28, 654021), (36, 508683), (42, 436014), (54, 339122), (63, 290676), (84, 218007), (108, 169561), (126, 145338), (189, 96892), (252, 72669), (378, 48446), (756, 24223)]