18616780754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{263537}}^1$

素因数の和:263595

約数の個数: 48

約数和(自身を含む): 34723766880

約数和(自身を除く): 16106986126

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 169, 209, 247, 286, 338, 418, 494, 1859, 2717, 3211, 3718, 5434, 6422, 35321, 70642, 263537, 527074, 2898907, 3425981, 5007203, 5797814, 6851962, 10014406, 37685791, 44537753, 55079233, 65093639, 75371582, 89075506, 110158466, 130187278, 489915283, 716030029, 846217307, 979830566, 1432060058, 1692434614, 9308390377, 18616780754]

約数ペア:

[(1, 18616780754), (2, 9308390377), (11, 1692434614), (13, 1432060058), (19, 979830566), (22, 846217307), (26, 716030029), (38, 489915283), (143, 130187278), (169, 110158466), (209, 89075506), (247, 75371582), (286, 65093639), (338, 55079233), (418, 44537753), (494, 37685791), (1859, 10014406), (2717, 6851962), (3211, 5797814), (3718, 5007203), (5434, 3425981), (6422, 2898907), (35321, 527074), (70642, 263537)]