2233638

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 5475600

約数和(自身を除く): 3241962

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 389, 522, 638, 778, 957, 1167, 1914, 2334, 2871, 3501, 4279, 5742, 7002, 8558, 11281, 12837, 22562, 25674, 33843, 38511, 67686, 77022, 101529, 124091, 203058, 248182, 372273, 744546, 1116819, 2233638]

約数ペア:

[(1, 2233638), (2, 1116819), (3, 744546), (6, 372273), (9, 248182), (11, 203058), (18, 124091), (22, 101529), (29, 77022), (33, 67686), (58, 38511), (66, 33843), (87, 25674), (99, 22562), (174, 12837), (198, 11281), (261, 8558), (319, 7002), (389, 5742), (522, 4279), (638, 3501), (778, 2871), (957, 2334), (1167, 1914)]