12969726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 32901120

約数和(自身を除く): 19931394

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 67, 77, 134, 154, 201, 231, 402, 419, 462, 469, 737, 838, 938, 1257, 1407, 1474, 2211, 2514, 2814, 2933, 4422, 4609, 5159, 5866, 8799, 9218, 10318, 13827, 15477, 17598, 27654, 28073, 30954, 32263, 56146, 64526, 84219, 96789, 168438, 193578, 196511, 308803, 393022, 589533, 617606, 926409, 1179066, 1852818, 2161621, 4323242, 6484863, 12969726]

約数ペア:

[(1, 12969726), (2, 6484863), (3, 4323242), (6, 2161621), (7, 1852818), (11, 1179066), (14, 926409), (21, 617606), (22, 589533), (33, 393022), (42, 308803), (66, 196511), (67, 193578), (77, 168438), (134, 96789), (154, 84219), (201, 64526), (231, 56146), (402, 32263), (419, 30954), (462, 28073), (469, 27654), (737, 17598), (838, 15477), (938, 13827), (1257, 10318), (1407, 9218), (1474, 8799), (2211, 5866), (2514, 5159), (2814, 4609), (2933, 4422)]