21829458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2693}}^1$

素因数の和:2898

約数の個数: 32

約数和(自身を含む): 50173056

約数和(自身を除く): 28343598

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193, 386, 579, 1158, 1351, 2693, 2702, 4053, 5386, 8079, 8106, 16158, 18851, 37702, 56553, 113106, 519749, 1039498, 1559247, 3118494, 3638243, 7276486, 10914729, 21829458]

約数ペア:

[(1, 21829458), (2, 10914729), (3, 7276486), (6, 3638243), (7, 3118494), (14, 1559247), (21, 1039498), (42, 519749), (193, 113106), (386, 56553), (579, 37702), (1158, 18851), (1351, 16158), (2693, 8106), (2702, 8079), (4053, 5386)]