21076692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19301}}^1$

素因数の和:19328

約数の個数: 48

約数和(自身を含む): 60531072

約数和(自身を除く): 39454380

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 19301, 38602, 57903, 77204, 115806, 135107, 231612, 250913, 270214, 405321, 501826, 540428, 752739, 810642, 1003652, 1505478, 1621284, 1756391, 3010956, 3512782, 5269173, 7025564, 10538346, 21076692]

約数ペア:

[(1, 21076692), (2, 10538346), (3, 7025564), (4, 5269173), (6, 3512782), (7, 3010956), (12, 1756391), (13, 1621284), (14, 1505478), (21, 1003652), (26, 810642), (28, 752739), (39, 540428), (42, 501826), (52, 405321), (78, 270214), (84, 250913), (91, 231612), (156, 135107), (182, 115806), (273, 77204), (364, 57903), (546, 38602), (1092, 19301)]