38943564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{307}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 102763584

約数和(自身を除く): 63820020

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 307, 341, 372, 614, 682, 921, 961, 1023, 1228, 1364, 1842, 1922, 2046, 2883, 3377, 3684, 3844, 4092, 5766, 6754, 9517, 10131, 10571, 11532, 13508, 19034, 20262, 21142, 28551, 31713, 38068, 40524, 42284, 57102, 63426, 104687, 114204, 126852, 209374, 295027, 314061, 418748, 590054, 628122, 885081, 1180108, 1256244, 1770162, 3245297, 3540324, 6490594, 9735891, 12981188, 19471782, 38943564]

約数ペア:

[(1, 38943564), (2, 19471782), (3, 12981188), (4, 9735891), (6, 6490594), (11, 3540324), (12, 3245297), (22, 1770162), (31, 1256244), (33, 1180108), (44, 885081), (62, 628122), (66, 590054), (93, 418748), (124, 314061), (132, 295027), (186, 209374), (307, 126852), (341, 114204), (372, 104687), (614, 63426), (682, 57102), (921, 42284), (961, 40524), (1023, 38068), (1228, 31713), (1364, 28551), (1842, 21142), (1922, 20262), (2046, 19034), (2883, 13508), (3377, 11532), (3684, 10571), (3844, 10131), (4092, 9517), (5766, 6754)]