4319118

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 10043280

約数和(自身を除く): 5724162

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 173, 219, 342, 346, 438, 519, 657, 1038, 1314, 1387, 1557, 2774, 3114, 3287, 4161, 6574, 8322, 9861, 12483, 12629, 19722, 24966, 25258, 29583, 37887, 59166, 75774, 113661, 227322, 239951, 479902, 719853, 1439706, 2159559, 4319118]

約数ペア:

[(1, 4319118), (2, 2159559), (3, 1439706), (6, 719853), (9, 479902), (18, 239951), (19, 227322), (38, 113661), (57, 75774), (73, 59166), (114, 37887), (146, 29583), (171, 25258), (173, 24966), (219, 19722), (342, 12629), (346, 12483), (438, 9861), (519, 8322), (657, 6574), (1038, 4161), (1314, 3287), (1387, 3114), (1557, 2774)]