2028931044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{349}}^1\times {\mathrm{9887}}^1$

素因数の和:10257

約数の個数: 72

約数和(自身を含む): 5523436800

約数和(自身を除く): 3494505756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 349, 588, 698, 1047, 1396, 2094, 2443, 4188, 4886, 7329, 9772, 9887, 14658, 17101, 19774, 29316, 29661, 34202, 39548, 51303, 59322, 68404, 69209, 102606, 118644, 138418, 205212, 207627, 276836, 415254, 484463, 830508, 968926, 1453389, 1937852, 2906778, 3450563, 5813556, 6901126, 10351689, 13802252, 20703378, 24153941, 41406756, 48307882, 72461823, 96615764, 144923646, 169077587, 289847292, 338155174, 507232761, 676310348, 1014465522, 2028931044]

約数ペア:

[(1, 2028931044), (2, 1014465522), (3, 676310348), (4, 507232761), (6, 338155174), (7, 289847292), (12, 169077587), (14, 144923646), (21, 96615764), (28, 72461823), (42, 48307882), (49, 41406756), (84, 24153941), (98, 20703378), (147, 13802252), (196, 10351689), (294, 6901126), (349, 5813556), (588, 3450563), (698, 2906778), (1047, 1937852), (1396, 1453389), (2094, 968926), (2443, 830508), (4188, 484463), (4886, 415254), (7329, 276836), (9772, 207627), (9887, 205212), (14658, 138418), (17101, 118644), (19774, 102606), (29316, 69209), (29661, 68404), (34202, 59322), (39548, 51303)]