18011476

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9601}}^1$

素因数の和:9679

約数の個数: 24

約数和(自身を含む): 36564416

約数和(自身を除く): 18552940

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 9601, 19202, 38404, 67207, 134414, 268828, 643267, 1286534, 2573068, 4502869, 9005738, 18011476]

約数ペア:

[(1, 18011476), (2, 9005738), (4, 4502869), (7, 2573068), (14, 1286534), (28, 643267), (67, 268828), (134, 134414), (268, 67207), (469, 38404), (938, 19202), (1876, 9601)]