47870298

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{126641}}^1$

素因数の和:126659

約数の個数: 32

約数和(自身を含む): 121576320

約数和(自身を除く): 73706022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 126641, 253282, 379923, 759846, 886487, 1139769, 1772974, 2279538, 2659461, 3419307, 5318922, 6838614, 7978383, 15956766, 23935149, 47870298]

約数ペア:

[(1, 47870298), (2, 23935149), (3, 15956766), (6, 7978383), (7, 6838614), (9, 5318922), (14, 3419307), (18, 2659461), (21, 2279538), (27, 1772974), (42, 1139769), (54, 886487), (63, 759846), (126, 379923), (189, 253282), (378, 126641)]