2016181431

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{1327}}^1$

素因数の和:1596

約数の個数: 48

約数和(自身を含む): 3231820800

約数和(自身を除く): 1215639369

約数列:

[1, 3, 9, 11, 33, 99, 103, 149, 309, 447, 927, 1133, 1327, 1341, 1639, 3399, 3981, 4917, 10197, 11943, 14597, 14751, 15347, 43791, 46041, 131373, 136681, 138123, 168817, 197723, 410043, 506451, 593169, 1230129, 1503491, 1519353, 1779507, 2174953, 4510473, 6524859, 13531419, 19574577, 20365469, 61096407, 183289221, 224020159, 672060477, 2016181431]

約数ペア:

[(1, 2016181431), (3, 672060477), (9, 224020159), (11, 183289221), (33, 61096407), (99, 20365469), (103, 19574577), (149, 13531419), (309, 6524859), (447, 4510473), (927, 2174953), (1133, 1779507), (1327, 1519353), (1341, 1503491), (1639, 1230129), (3399, 593169), (3981, 506451), (4917, 410043), (10197, 197723), (11943, 168817), (14597, 138123), (14751, 136681), (15347, 131373), (43791, 46041)]