13515306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 34172928

約数和(自身を除く): 20657622

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 51, 69, 102, 119, 138, 161, 238, 322, 357, 391, 483, 714, 782, 823, 966, 1173, 1646, 2346, 2469, 2737, 4938, 5474, 5761, 8211, 11522, 13991, 16422, 17283, 18929, 27982, 34566, 37858, 41973, 56787, 83946, 97937, 113574, 132503, 195874, 265006, 293811, 321793, 397509, 587622, 643586, 795018, 965379, 1930758, 2252551, 4505102, 6757653, 13515306]

約数ペア:

[(1, 13515306), (2, 6757653), (3, 4505102), (6, 2252551), (7, 1930758), (14, 965379), (17, 795018), (21, 643586), (23, 587622), (34, 397509), (42, 321793), (46, 293811), (51, 265006), (69, 195874), (102, 132503), (119, 113574), (138, 97937), (161, 83946), (238, 56787), (322, 41973), (357, 37858), (391, 34566), (483, 27982), (714, 18929), (782, 17283), (823, 16422), (966, 13991), (1173, 11522), (1646, 8211), (2346, 5761), (2469, 5474), (2737, 4938)]