27950454

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{73943}}^1$

素因数の和:73961

約数の個数: 32

約数和(自身を含む): 70986240

約数和(自身を除く): 43035786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 73943, 147886, 221829, 443658, 517601, 665487, 1035202, 1330974, 1552803, 1996461, 3105606, 3992922, 4658409, 9316818, 13975227, 27950454]

約数ペア:

[(1, 27950454), (2, 13975227), (3, 9316818), (6, 4658409), (7, 3992922), (9, 3105606), (14, 1996461), (18, 1552803), (21, 1330974), (27, 1035202), (42, 665487), (54, 517601), (63, 443658), (126, 221829), (189, 147886), (378, 73943)]