2569686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 6428160

約数和(自身を除く): 3858474

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 59, 61, 102, 118, 119, 122, 177, 183, 238, 354, 357, 366, 413, 427, 714, 826, 854, 1003, 1037, 1239, 1281, 2006, 2074, 2478, 2562, 3009, 3111, 3599, 6018, 6222, 7021, 7198, 7259, 10797, 14042, 14518, 21063, 21594, 21777, 25193, 42126, 43554, 50386, 61183, 75579, 122366, 151158, 183549, 367098, 428281, 856562, 1284843, 2569686]

約数ペア:

[(1, 2569686), (2, 1284843), (3, 856562), (6, 428281), (7, 367098), (14, 183549), (17, 151158), (21, 122366), (34, 75579), (42, 61183), (51, 50386), (59, 43554), (61, 42126), (102, 25193), (118, 21777), (119, 21594), (122, 21063), (177, 14518), (183, 14042), (238, 10797), (354, 7259), (357, 7198), (366, 7021), (413, 6222), (427, 6018), (714, 3599), (826, 3111), (854, 3009), (1003, 2562), (1037, 2478), (1239, 2074), (1281, 2006)]