6999762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 17740800

約数和(自身を除く): 10741038

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 109, 139, 154, 218, 231, 278, 327, 417, 462, 654, 763, 834, 973, 1199, 1526, 1529, 1946, 2289, 2398, 2919, 3058, 3597, 4578, 4587, 5838, 7194, 8393, 9174, 10703, 15151, 16786, 21406, 25179, 30302, 32109, 45453, 50358, 64218, 90906, 106057, 166661, 212114, 318171, 333322, 499983, 636342, 999966, 1166627, 2333254, 3499881, 6999762]

約数ペア:

[(1, 6999762), (2, 3499881), (3, 2333254), (6, 1166627), (7, 999966), (11, 636342), (14, 499983), (21, 333322), (22, 318171), (33, 212114), (42, 166661), (66, 106057), (77, 90906), (109, 64218), (139, 50358), (154, 45453), (218, 32109), (231, 30302), (278, 25179), (327, 21406), (417, 16786), (462, 15151), (654, 10703), (763, 9174), (834, 8393), (973, 7194), (1199, 5838), (1526, 4587), (1529, 4578), (1946, 3597), (2289, 3058), (2398, 2919)]