663084

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:286

約数の個数: 36

約数和(自身を含む): 1701336

約数和(自身を除く): 1038252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 163, 226, 326, 339, 452, 489, 652, 678, 978, 1017, 1356, 1467, 1956, 2034, 2934, 4068, 5868, 18419, 36838, 55257, 73676, 110514, 165771, 221028, 331542, 663084]

約数ペア:

[(1, 663084), (2, 331542), (3, 221028), (4, 165771), (6, 110514), (9, 73676), (12, 55257), (18, 36838), (36, 18419), (113, 5868), (163, 4068), (226, 2934), (326, 2034), (339, 1956), (452, 1467), (489, 1356), (652, 1017), (678, 978)]