221569362

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{33179}}^1$

素因数の和:33247

約数の個数: 48

約数和(自身を含む): 559016640

約数和(自身を除く): 337447278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 33179, 66358, 99537, 199074, 232253, 298611, 464506, 597222, 696759, 1393518, 1758487, 2090277, 3516974, 4180554, 5275461, 10550922, 12309409, 15826383, 24618818, 31652766, 36928227, 73856454, 110784681, 221569362]

約数ペア:

[(1, 221569362), (2, 110784681), (3, 73856454), (6, 36928227), (7, 31652766), (9, 24618818), (14, 15826383), (18, 12309409), (21, 10550922), (42, 5275461), (53, 4180554), (63, 3516974), (106, 2090277), (126, 1758487), (159, 1393518), (318, 696759), (371, 597222), (477, 464506), (742, 298611), (954, 232253), (1113, 199074), (2226, 99537), (3339, 66358), (6678, 33179)]