16876692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 49148736

約数和(自身を除く): 32272044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 193, 252, 347, 386, 579, 694, 772, 1041, 1158, 1351, 1388, 1737, 2082, 2316, 2429, 2702, 3123, 3474, 4053, 4164, 4858, 5404, 6246, 6948, 7287, 8106, 9716, 12159, 12492, 14574, 16212, 21861, 24318, 29148, 43722, 48636, 66971, 87444, 133942, 200913, 267884, 401826, 468797, 602739, 803652, 937594, 1205478, 1406391, 1875188, 2410956, 2812782, 4219173, 5625564, 8438346, 16876692]

約数ペア:

[(1, 16876692), (2, 8438346), (3, 5625564), (4, 4219173), (6, 2812782), (7, 2410956), (9, 1875188), (12, 1406391), (14, 1205478), (18, 937594), (21, 803652), (28, 602739), (36, 468797), (42, 401826), (63, 267884), (84, 200913), (126, 133942), (193, 87444), (252, 66971), (347, 48636), (386, 43722), (579, 29148), (694, 24318), (772, 21861), (1041, 16212), (1158, 14574), (1351, 12492), (1388, 12159), (1737, 9716), (2082, 8106), (2316, 7287), (2429, 6948), (2702, 6246), (3123, 5404), (3474, 4858), (4053, 4164)]