22080564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 108

約数和(自身を含む): 63468132

約数和(自身を除く): 41387568

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 121, 132, 137, 148, 198, 222, 242, 274, 333, 363, 396, 407, 411, 444, 484, 548, 666, 726, 814, 822, 1089, 1221, 1233, 1332, 1452, 1507, 1628, 1644, 2178, 2442, 2466, 3014, 3663, 4356, 4477, 4521, 4884, 4932, 5069, 6028, 7326, 8954, 9042, 10138, 13431, 13563, 14652, 15207, 16577, 17908, 18084, 20276, 26862, 27126, 30414, 33154, 40293, 45621, 49731, 53724, 54252, 55759, 60828, 66308, 80586, 91242, 99462, 111518, 149193, 161172, 167277, 182484, 198924, 223036, 298386, 334554, 501831, 596772, 613349, 669108, 1003662, 1226698, 1840047, 2007324, 2453396, 3680094, 5520141, 7360188, 11040282, 22080564]

約数ペア:

[(1, 22080564), (2, 11040282), (3, 7360188), (4, 5520141), (6, 3680094), (9, 2453396), (11, 2007324), (12, 1840047), (18, 1226698), (22, 1003662), (33, 669108), (36, 613349), (37, 596772), (44, 501831), (66, 334554), (74, 298386), (99, 223036), (111, 198924), (121, 182484), (132, 167277), (137, 161172), (148, 149193), (198, 111518), (222, 99462), (242, 91242), (274, 80586), (333, 66308), (363, 60828), (396, 55759), (407, 54252), (411, 53724), (444, 49731), (484, 45621), (548, 40293), (666, 33154), (726, 30414), (814, 27126), (822, 26862), (1089, 20276), (1221, 18084), (1233, 17908), (1332, 16577), (1452, 15207), (1507, 14652), (1628, 13563), (1644, 13431), (2178, 10138), (2442, 9042), (2466, 8954), (3014, 7326), (3663, 6028), (4356, 5069), (4477, 4932), (4521, 4884)]