13321698

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 30844800

約数和(自身を除く): 17523102

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 89, 101, 114, 178, 202, 247, 267, 303, 494, 534, 606, 741, 1157, 1313, 1482, 1691, 1919, 2314, 2626, 3382, 3471, 3838, 3939, 5073, 5757, 6942, 7878, 8989, 10146, 11514, 17978, 21983, 24947, 26967, 43966, 49894, 53934, 65949, 74841, 116857, 131898, 149682, 170791, 233714, 341582, 350571, 512373, 701142, 1024746, 2220283, 4440566, 6660849, 13321698]

約数ペア:

[(1, 13321698), (2, 6660849), (3, 4440566), (6, 2220283), (13, 1024746), (19, 701142), (26, 512373), (38, 350571), (39, 341582), (57, 233714), (78, 170791), (89, 149682), (101, 131898), (114, 116857), (178, 74841), (202, 65949), (247, 53934), (267, 49894), (303, 43966), (494, 26967), (534, 24947), (606, 21983), (741, 17978), (1157, 11514), (1313, 10146), (1482, 8989), (1691, 7878), (1919, 6942), (2314, 5757), (2626, 5073), (3382, 3939), (3471, 3838)]