6940986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 16111872

約数和(自身を除く): 9170886

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 53, 69, 73, 78, 106, 138, 146, 159, 219, 299, 318, 438, 598, 689, 897, 949, 1219, 1378, 1679, 1794, 1898, 2067, 2438, 2847, 3358, 3657, 3869, 4134, 5037, 5694, 7314, 7738, 10074, 11607, 15847, 21827, 23214, 31694, 43654, 47541, 50297, 65481, 88987, 95082, 100594, 130962, 150891, 177974, 266961, 301782, 533922, 1156831, 2313662, 3470493, 6940986]

約数ペア:

[(1, 6940986), (2, 3470493), (3, 2313662), (6, 1156831), (13, 533922), (23, 301782), (26, 266961), (39, 177974), (46, 150891), (53, 130962), (69, 100594), (73, 95082), (78, 88987), (106, 65481), (138, 50297), (146, 47541), (159, 43654), (219, 31694), (299, 23214), (318, 21827), (438, 15847), (598, 11607), (689, 10074), (897, 7738), (949, 7314), (1219, 5694), (1378, 5037), (1679, 4134), (1794, 3869), (1898, 3657), (2067, 3358), (2438, 2847)]