2270754

素因数分解:

$2^1\times 3^4\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 40

約数和(自身を含む): 5174928

約数和(自身を除く): 2904174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 107, 131, 162, 214, 262, 321, 393, 642, 786, 963, 1179, 1926, 2358, 2889, 3537, 5778, 7074, 8667, 10611, 14017, 17334, 21222, 28034, 42051, 84102, 126153, 252306, 378459, 756918, 1135377, 2270754]

約数ペア:

[(1, 2270754), (2, 1135377), (3, 756918), (6, 378459), (9, 252306), (18, 126153), (27, 84102), (54, 42051), (81, 28034), (107, 21222), (131, 17334), (162, 14017), (214, 10611), (262, 8667), (321, 7074), (393, 5778), (642, 3537), (786, 2889), (963, 2358), (1179, 1926)]