290899098

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2308723}}^1$

素因数の和:2308738

約数の個数: 24

約数和(自身を含む): 720321888

約数和(自身を除く): 429422790

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2308723, 4617446, 6926169, 13852338, 16161061, 20778507, 32322122, 41557014, 48483183, 96966366, 145449549, 290899098]

約数ペア:

[(1, 290899098), (2, 145449549), (3, 96966366), (6, 48483183), (7, 41557014), (9, 32322122), (14, 20778507), (18, 16161061), (21, 13852338), (42, 6926169), (63, 4617446), (126, 2308723)]