258889014

素因数分解:

$2^1\times 3^3\times {\mathrm{4794241}}^1$

素因数の和:4794252

約数の個数: 16

約数和(自身を含む): 575309040

約数和(自身を除く): 316420026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4794241, 9588482, 14382723, 28765446, 43148169, 86296338, 129444507, 258889014]

約数ペア:

[(1, 258889014), (2, 129444507), (3, 86296338), (6, 43148169), (9, 28765446), (18, 14382723), (27, 9588482), (54, 4794241)]