9012726

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^3\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 20894640

約数和(自身を除く): 11881914

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 219, 342, 361, 438, 657, 722, 1083, 1314, 1387, 2166, 2774, 3249, 4161, 6498, 6859, 8322, 12483, 13718, 20577, 24966, 26353, 41154, 52706, 61731, 79059, 123462, 158118, 237177, 474354, 500707, 1001414, 1502121, 3004242, 4506363, 9012726]

約数ペア:

[(1, 9012726), (2, 4506363), (3, 3004242), (6, 1502121), (9, 1001414), (18, 500707), (19, 474354), (38, 237177), (57, 158118), (73, 123462), (114, 79059), (146, 61731), (171, 52706), (219, 41154), (342, 26353), (361, 24966), (438, 20577), (657, 13718), (722, 12483), (1083, 8322), (1314, 6859), (1387, 6498), (2166, 4161), (2774, 3249)]