128717028

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{325043}}^1$

素因数の和:325064

約数の個数: 36

約数和(自身を含む): 354948048

約数和(自身を除く): 226231020

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 325043, 650086, 975129, 1300172, 1950258, 2925387, 3575473, 3900516, 5850774, 7150946, 10726419, 11701548, 14301892, 21452838, 32179257, 42905676, 64358514, 128717028]

約数ペア:

[(1, 128717028), (2, 64358514), (3, 42905676), (4, 32179257), (6, 21452838), (9, 14301892), (11, 11701548), (12, 10726419), (18, 7150946), (22, 5850774), (33, 3900516), (36, 3575473), (44, 2925387), (66, 1950258), (99, 1300172), (132, 975129), (198, 650086), (396, 325043)]