22250718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1289}}^1$

素因数の和:1441

約数の個数: 48

約数和(自身を含む): 55542240

約数和(自身を除く): 33291522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 274, 411, 822, 959, 1233, 1289, 1918, 2466, 2578, 2877, 3867, 5754, 7734, 8631, 9023, 11601, 17262, 18046, 23202, 27069, 54138, 81207, 162414, 176593, 353186, 529779, 1059558, 1236151, 1589337, 2472302, 3178674, 3708453, 7416906, 11125359, 22250718]

約数ペア:

[(1, 22250718), (2, 11125359), (3, 7416906), (6, 3708453), (7, 3178674), (9, 2472302), (14, 1589337), (18, 1236151), (21, 1059558), (42, 529779), (63, 353186), (126, 176593), (137, 162414), (274, 81207), (411, 54138), (822, 27069), (959, 23202), (1233, 18046), (1289, 17262), (1918, 11601), (2466, 9023), (2578, 8631), (2877, 7734), (3867, 5754)]