6987772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 14192640

約数和(自身を除く): 7204868

約数列:

[1, 2, 4, 11, 22, 31, 44, 47, 62, 94, 109, 124, 188, 218, 341, 436, 517, 682, 1034, 1199, 1364, 1457, 2068, 2398, 2914, 3379, 4796, 5123, 5828, 6758, 10246, 13516, 16027, 20492, 32054, 37169, 56353, 64108, 74338, 112706, 148676, 158813, 225412, 317626, 635252, 1746943, 3493886, 6987772]

約数ペア:

[(1, 6987772), (2, 3493886), (4, 1746943), (11, 635252), (22, 317626), (31, 225412), (44, 158813), (47, 148676), (62, 112706), (94, 74338), (109, 64108), (124, 56353), (188, 37169), (218, 32054), (341, 20492), (436, 16027), (517, 13516), (682, 10246), (1034, 6758), (1199, 5828), (1364, 5123), (1457, 4796), (2068, 3379), (2398, 2914)]