27994644

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{21017}}^1$

素因数の和:21064

約数の個数: 36

約数和(自身を含む): 72680244

約数和(自身を除く): 44685600

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 21017, 42034, 63051, 84068, 126102, 189153, 252204, 378306, 756612, 777629, 1555258, 2332887, 3110516, 4665774, 6998661, 9331548, 13997322, 27994644]

約数ペア:

[(1, 27994644), (2, 13997322), (3, 9331548), (4, 6998661), (6, 4665774), (9, 3110516), (12, 2332887), (18, 1555258), (36, 777629), (37, 756612), (74, 378306), (111, 252204), (148, 189153), (222, 126102), (333, 84068), (444, 63051), (666, 42034), (1332, 21017)]