8140284

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{3967}}^1$

素因数の和:3999

約数の個数: 48

約数和(自身を含む): 22220800

約数和(自身を除く): 14080516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 3967, 7934, 11901, 15868, 23802, 35703, 47604, 71406, 75373, 107109, 142812, 150746, 214218, 226119, 301492, 428436, 452238, 678357, 904476, 1356714, 2035071, 2713428, 4070142, 8140284]

約数ペア:

[(1, 8140284), (2, 4070142), (3, 2713428), (4, 2035071), (6, 1356714), (9, 904476), (12, 678357), (18, 452238), (19, 428436), (27, 301492), (36, 226119), (38, 214218), (54, 150746), (57, 142812), (76, 107109), (108, 75373), (114, 71406), (171, 47604), (228, 35703), (342, 23802), (513, 15868), (684, 11901), (1026, 7934), (2052, 3967)]