18998028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{75389}}^1$

素因数の和:75406

約数の個数: 36

約数和(自身を含む): 54883920

約数和(自身を除く): 35885892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 75389, 150778, 226167, 301556, 452334, 527723, 678501, 904668, 1055446, 1357002, 1583169, 2110892, 2714004, 3166338, 4749507, 6332676, 9499014, 18998028]

約数ペア:

[(1, 18998028), (2, 9499014), (3, 6332676), (4, 4749507), (6, 3166338), (7, 2714004), (9, 2110892), (12, 1583169), (14, 1357002), (18, 1055446), (21, 904668), (28, 678501), (36, 527723), (42, 452334), (63, 301556), (84, 226167), (126, 150778), (252, 75389)]