259311582

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1801}}^1$

素因数の和:2249

約数の個数: 48

約数和(自身を含む): 593146320

約数和(自身を除く): 333834738

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 421, 842, 1263, 1801, 2526, 3602, 3789, 5403, 7578, 7999, 10806, 15998, 16209, 23997, 32418, 34219, 47994, 68438, 71991, 102657, 143982, 205314, 307971, 615942, 758221, 1516442, 2274663, 4549326, 6823989, 13647978, 14406199, 28812398, 43218597, 86437194, 129655791, 259311582]

約数ペア:

[(1, 259311582), (2, 129655791), (3, 86437194), (6, 43218597), (9, 28812398), (18, 14406199), (19, 13647978), (38, 6823989), (57, 4549326), (114, 2274663), (171, 1516442), (342, 758221), (421, 615942), (842, 307971), (1263, 205314), (1801, 143982), (2526, 102657), (3602, 71991), (3789, 68438), (5403, 47994), (7578, 34219), (7999, 32418), (10806, 23997), (15998, 16209)]