15662117874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{37511}}^1$

素因数の和:37683

約数の個数: 64

約数和(自身を含む): 34711504128

約数和(自身を除く): 19049386254

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 101, 106, 159, 202, 303, 318, 606, 689, 1313, 1378, 2067, 2626, 3939, 4134, 5353, 7878, 10706, 16059, 32118, 37511, 69589, 75022, 112533, 139178, 208767, 225066, 417534, 487643, 975286, 1462929, 1988083, 2925858, 3788611, 3976166, 5964249, 7577222, 11365833, 11928498, 22731666, 25845079, 49251943, 51690158, 77535237, 98503886, 147755829, 155070474, 200796383, 295511658, 401592766, 602389149, 1204778298, 2610352979, 5220705958, 7831058937, 15662117874]

約数ペア:

[(1, 15662117874), (2, 7831058937), (3, 5220705958), (6, 2610352979), (13, 1204778298), (26, 602389149), (39, 401592766), (53, 295511658), (78, 200796383), (101, 155070474), (106, 147755829), (159, 98503886), (202, 77535237), (303, 51690158), (318, 49251943), (606, 25845079), (689, 22731666), (1313, 11928498), (1378, 11365833), (2067, 7577222), (2626, 5964249), (3939, 3976166), (4134, 3788611), (5353, 2925858), (7878, 1988083), (10706, 1462929), (16059, 975286), (32118, 487643), (37511, 417534), (69589, 225066), (75022, 208767), (112533, 139178)]