42738873.000000000

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{180241}}^1$

素因数の和:180263

約数の個数: 36

約数和(自身を含む): 400677966

約数和(自身を除く): 241705404

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 180241, 360482, 540723, 1081446, 1261687, 1622169, 2523374, 3244338, 3785061, 7570122, 8831809, 11355183, 17663618, 22710366, 26495427, 52990854, 79486281, 158972562]

約数ペア:

[(1, 158972562), (2, 79486281), (3, 52990854), (6, 26495427), (7, 22710366), (9, 17663618), (14, 11355183), (18, 8831809), (21, 7570122), (42, 3785061), (49, 3244338), (63, 2523374), (98, 1622169), (126, 1261687), (147, 1081446), (294, 540723), (441, 360482), (882, 180241)]