16565766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2879}}^1$

素因数の和:3028

約数の個数: 32

約数和(自身を含む): 38154240

約数和(自身を除く): 21588474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 2879, 5754, 5758, 8637, 17274, 20153, 40306, 60459, 120918, 394423, 788846, 1183269, 2366538, 2760961, 5521922, 8282883, 16565766]

約数ペア:

[(1, 16565766), (2, 8282883), (3, 5521922), (6, 2760961), (7, 2366538), (14, 1183269), (21, 788846), (42, 394423), (137, 120918), (274, 60459), (411, 40306), (822, 20153), (959, 17274), (1918, 8637), (2877, 5758), (2879, 5754)]