31942422

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2221}}^1$

素因数の和:2293

約数の個数: 48

約数和(自身を含む): 74872512

約数和(自身を除く): 42930090

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 47, 51, 94, 102, 141, 153, 282, 306, 423, 799, 846, 1598, 2221, 2397, 4442, 4794, 6663, 7191, 13326, 14382, 19989, 37757, 39978, 75514, 104387, 113271, 208774, 226542, 313161, 339813, 626322, 679626, 939483, 1774579, 1878966, 3549158, 5323737, 10647474, 15971211, 31942422]

約数ペア:

[(1, 31942422), (2, 15971211), (3, 10647474), (6, 5323737), (9, 3549158), (17, 1878966), (18, 1774579), (34, 939483), (47, 679626), (51, 626322), (94, 339813), (102, 313161), (141, 226542), (153, 208774), (282, 113271), (306, 104387), (423, 75514), (799, 39978), (846, 37757), (1598, 19989), (2221, 14382), (2397, 13326), (4442, 7191), (4794, 6663)]