2971122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 7603200

約数和(自身を除く): 4632078

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 59, 66, 77, 109, 118, 154, 177, 218, 231, 327, 354, 413, 462, 649, 654, 763, 826, 1199, 1239, 1298, 1526, 1947, 2289, 2398, 2478, 3597, 3894, 4543, 4578, 6431, 7194, 8393, 9086, 12862, 13629, 16786, 19293, 25179, 27258, 38586, 45017, 50358, 70741, 90034, 135051, 141482, 212223, 270102, 424446, 495187, 990374, 1485561, 2971122]

約数ペア:

[(1, 2971122), (2, 1485561), (3, 990374), (6, 495187), (7, 424446), (11, 270102), (14, 212223), (21, 141482), (22, 135051), (33, 90034), (42, 70741), (59, 50358), (66, 45017), (77, 38586), (109, 27258), (118, 25179), (154, 19293), (177, 16786), (218, 13629), (231, 12862), (327, 9086), (354, 8393), (413, 7194), (462, 6431), (649, 4578), (654, 4543), (763, 3894), (826, 3597), (1199, 2478), (1239, 2398), (1298, 2289), (1526, 1947)]