21592692

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{4957}}^1$

素因数の和:4989

約数の個数: 54

約数和(自身を含む): 60006674

約数和(自身を除く): 38413982

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 4957, 9914, 14871, 19828, 29742, 44613, 54527, 59484, 89226, 109054, 163581, 178452, 218108, 327162, 490743, 599797, 654324, 981486, 1199594, 1799391, 1962972, 2399188, 3598782, 5398173, 7197564, 10796346, 21592692]

約数ペア:

[(1, 21592692), (2, 10796346), (3, 7197564), (4, 5398173), (6, 3598782), (9, 2399188), (11, 1962972), (12, 1799391), (18, 1199594), (22, 981486), (33, 654324), (36, 599797), (44, 490743), (66, 327162), (99, 218108), (121, 178452), (132, 163581), (198, 109054), (242, 89226), (363, 59484), (396, 54527), (484, 44613), (726, 29742), (1089, 19828), (1452, 14871), (2178, 9914), (4356, 4957)]