7189026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 16547328

約数和(自身を除く): 9358302

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 47, 53, 74, 78, 94, 106, 111, 141, 159, 222, 282, 318, 481, 611, 689, 962, 1222, 1378, 1443, 1739, 1833, 1961, 2067, 2491, 2886, 3478, 3666, 3922, 4134, 4982, 5217, 5883, 7473, 10434, 11766, 14946, 22607, 25493, 32383, 45214, 50986, 64766, 67821, 76479, 92167, 97149, 135642, 152958, 184334, 194298, 276501, 553002, 1198171, 2396342, 3594513, 7189026]

約数ペア:

[(1, 7189026), (2, 3594513), (3, 2396342), (6, 1198171), (13, 553002), (26, 276501), (37, 194298), (39, 184334), (47, 152958), (53, 135642), (74, 97149), (78, 92167), (94, 76479), (106, 67821), (111, 64766), (141, 50986), (159, 45214), (222, 32383), (282, 25493), (318, 22607), (481, 14946), (611, 11766), (689, 10434), (962, 7473), (1222, 5883), (1378, 5217), (1443, 4982), (1739, 4134), (1833, 3922), (1961, 3666), (2067, 3478), (2491, 2886)]