13279686

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2657}}^1$

素因数の和:2693

約数の個数: 48

約数和(自身を含む): 32725296

約数和(自身を除く): 19445610

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 357, 714, 833, 1666, 2499, 2657, 4998, 5314, 7971, 15942, 18599, 37198, 45169, 55797, 90338, 111594, 130193, 135507, 260386, 271014, 316183, 390579, 632366, 781158, 948549, 1897098, 2213281, 4426562, 6639843, 13279686]

約数ペア:

[(1, 13279686), (2, 6639843), (3, 4426562), (6, 2213281), (7, 1897098), (14, 948549), (17, 781158), (21, 632366), (34, 390579), (42, 316183), (49, 271014), (51, 260386), (98, 135507), (102, 130193), (119, 111594), (147, 90338), (238, 55797), (294, 45169), (357, 37198), (714, 18599), (833, 15942), (1666, 7971), (2499, 5314), (2657, 4998)]