40694892

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{9887}}^1$

素因数の和:9915

約数の個数: 48

約数和(自身を含む): 110745600

約数和(自身を除く): 70050708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 9887, 19774, 29661, 39548, 59322, 69209, 118644, 138418, 207627, 276836, 415254, 484463, 830508, 968926, 1453389, 1937852, 2906778, 3391241, 5813556, 6782482, 10173723, 13564964, 20347446, 40694892]

約数ペア:

[(1, 40694892), (2, 20347446), (3, 13564964), (4, 10173723), (6, 6782482), (7, 5813556), (12, 3391241), (14, 2906778), (21, 1937852), (28, 1453389), (42, 968926), (49, 830508), (84, 484463), (98, 415254), (147, 276836), (196, 207627), (294, 138418), (343, 118644), (588, 69209), (686, 59322), (1029, 39548), (1372, 29661), (2058, 19774), (4116, 9887)]