214627518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{13003}}^1$

素因数の和:13149

約数の個数: 48

約数和(自身を含む): 535556736

約数和(自身を除く): 320929218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1179, 1834, 2358, 2751, 5502, 8253, 13003, 16506, 26006, 39009, 78018, 91021, 117027, 182042, 234054, 273063, 546126, 819189, 1638378, 1703393, 3406786, 5110179, 10220358, 11923751, 15330537, 23847502, 30661074, 35771253, 71542506, 107313759, 214627518]

約数ペア:

[(1, 214627518), (2, 107313759), (3, 71542506), (6, 35771253), (7, 30661074), (9, 23847502), (14, 15330537), (18, 11923751), (21, 10220358), (42, 5110179), (63, 3406786), (126, 1703393), (131, 1638378), (262, 819189), (393, 546126), (786, 273063), (917, 234054), (1179, 182042), (1834, 117027), (2358, 91021), (2751, 78018), (5502, 39009), (8253, 26006), (13003, 16506)]