17745642918

素因数分解:

$2^1\times 3^3\times {\mathrm{7793}}^1\times {\mathrm{42169}}^1$

素因数の和:49973

約数の個数: 32

約数和(自身を含む): 39440757600

約数和(自身を除く): 21695114682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 7793, 15586, 23379, 42169, 46758, 70137, 84338, 126507, 140274, 210411, 253014, 379521, 420822, 759042, 1138563, 2277126, 328623017, 657246034, 985869051, 1971738102, 2957607153, 5915214306, 8872821459, 17745642918]

約数ペア:

[(1, 17745642918), (2, 8872821459), (3, 5915214306), (6, 2957607153), (9, 1971738102), (18, 985869051), (27, 657246034), (54, 328623017), (7793, 2277126), (15586, 1138563), (23379, 759042), (42169, 420822), (46758, 379521), (70137, 253014), (84338, 210411), (126507, 140274)]