1989252

素因数分解:

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

素因数の和:289

約数の個数: 48

約数和(自身を含む): 5234880

約数和(自身を除く): 3245628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 113, 163, 226, 326, 339, 452, 489, 652, 678, 978, 1017, 1356, 1467, 1956, 2034, 2934, 3051, 4068, 4401, 5868, 6102, 8802, 12204, 17604, 18419, 36838, 55257, 73676, 110514, 165771, 221028, 331542, 497313, 663084, 994626, 1989252]

約数ペア:

[(1, 1989252), (2, 994626), (3, 663084), (4, 497313), (6, 331542), (9, 221028), (12, 165771), (18, 110514), (27, 73676), (36, 55257), (54, 36838), (108, 18419), (113, 17604), (163, 12204), (226, 8802), (326, 6102), (339, 5868), (452, 4401), (489, 4068), (652, 3051), (678, 2934), (978, 2034), (1017, 1956), (1356, 1467)]