18276804

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{797}}^1$

素因数の和:834

約数の個数: 108

約数和(自身を含む): 57949164

約数和(自身を除く): 39672360

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 797, 819, 882, 1092, 1274, 1594, 1638, 1764, 1911, 2391, 2548, 3188, 3276, 3822, 4782, 5579, 5733, 7173, 7644, 9564, 10361, 11158, 11466, 14346, 16737, 20722, 22316, 22932, 28692, 31083, 33474, 39053, 41444, 50211, 62166, 66948, 72527, 78106, 93249, 100422, 117159, 124332, 145054, 156212, 186498, 200844, 217581, 234318, 290108, 351477, 372996, 435162, 468636, 507689, 652743, 702954, 870324, 1015378, 1305486, 1405908, 1523067, 2030756, 2610972, 3046134, 4569201, 6092268, 9138402, 18276804]

約数ペア:

[(1, 18276804), (2, 9138402), (3, 6092268), (4, 4569201), (6, 3046134), (7, 2610972), (9, 2030756), (12, 1523067), (13, 1405908), (14, 1305486), (18, 1015378), (21, 870324), (26, 702954), (28, 652743), (36, 507689), (39, 468636), (42, 435162), (49, 372996), (52, 351477), (63, 290108), (78, 234318), (84, 217581), (91, 200844), (98, 186498), (117, 156212), (126, 145054), (147, 124332), (156, 117159), (182, 100422), (196, 93249), (234, 78106), (252, 72527), (273, 66948), (294, 62166), (364, 50211), (441, 41444), (468, 39053), (546, 33474), (588, 31083), (637, 28692), (797, 22932), (819, 22316), (882, 20722), (1092, 16737), (1274, 14346), (1594, 11466), (1638, 11158), (1764, 10361), (1911, 9564), (2391, 7644), (2548, 7173), (3188, 5733), (3276, 5579), (3822, 4782)]