16438884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17791}}^1$

素因数の和:17816

約数の個数: 48

約数和(自身を含む): 47824896

約数和(自身を除く): 31386012

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 17791, 35582, 53373, 71164, 106746, 124537, 195701, 213492, 249074, 373611, 391402, 498148, 587103, 747222, 782804, 1174206, 1369907, 1494444, 2348412, 2739814, 4109721, 5479628, 8219442, 16438884]

約数ペア:

[(1, 16438884), (2, 8219442), (3, 5479628), (4, 4109721), (6, 2739814), (7, 2348412), (11, 1494444), (12, 1369907), (14, 1174206), (21, 782804), (22, 747222), (28, 587103), (33, 498148), (42, 391402), (44, 373611), (66, 249074), (77, 213492), (84, 195701), (132, 124537), (154, 106746), (231, 71164), (308, 53373), (462, 35582), (924, 17791)]