18838332

素因数分解:

$2^2\times 3^5\times {\mathrm{19381}}^1$

素因数の和:19400

約数の個数: 36

約数和(自身を含む): 49385336

約数和(自身を除く): 30547004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 19381, 38762, 58143, 77524, 116286, 174429, 232572, 348858, 523287, 697716, 1046574, 1569861, 2093148, 3139722, 4709583, 6279444, 9419166, 18838332]

約数ペア:

[(1, 18838332), (2, 9419166), (3, 6279444), (4, 4709583), (6, 3139722), (9, 2093148), (12, 1569861), (18, 1046574), (27, 697716), (36, 523287), (54, 348858), (81, 232572), (108, 174429), (162, 116286), (243, 77524), (324, 58143), (486, 38762), (972, 19381)]