21488218032

素因数分解:

$2^4\times 3^1\times {\mathrm{1699}}^1\times {\mathrm{263491}}^1$

素因数の和:265201

約数の個数: 40

約数和(自身を含む): 55544113600

約数和(自身を除く): 34055895568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1699, 3398, 5097, 6796, 10194, 13592, 20388, 27184, 40776, 81552, 263491, 526982, 790473, 1053964, 1580946, 2107928, 3161892, 4215856, 6323784, 12647568, 447671209, 895342418, 1343013627, 1790684836, 2686027254, 3581369672, 5372054508, 7162739344, 10744109016, 21488218032]

約数ペア:

[(1, 21488218032), (2, 10744109016), (3, 7162739344), (4, 5372054508), (6, 3581369672), (8, 2686027254), (12, 1790684836), (16, 1343013627), (24, 895342418), (48, 447671209), (1699, 12647568), (3398, 6323784), (5097, 4215856), (6796, 3161892), (10194, 2107928), (13592, 1580946), (20388, 1053964), (27184, 790473), (40776, 526982), (81552, 263491)]