13106814

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 30848400

約数和(自身を除く): 17741586

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 109, 147, 218, 294, 327, 409, 654, 763, 818, 1227, 1526, 2289, 2454, 2863, 4578, 5341, 5726, 8589, 10682, 16023, 17178, 20041, 32046, 40082, 44581, 60123, 89162, 120246, 133743, 267486, 312067, 624134, 936201, 1872402, 2184469, 4368938, 6553407, 13106814]

約数ペア:

[(1, 13106814), (2, 6553407), (3, 4368938), (6, 2184469), (7, 1872402), (14, 936201), (21, 624134), (42, 312067), (49, 267486), (98, 133743), (109, 120246), (147, 89162), (218, 60123), (294, 44581), (327, 40082), (409, 32046), (654, 20041), (763, 17178), (818, 16023), (1227, 10682), (1526, 8589), (2289, 5726), (2454, 5341), (2863, 4578)]