20151453498

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{379}}^1\times {\mathrm{73237}}^1$

素因数の和:73643

約数の個数: 48

約数和(自身を含む): 44417382240

約数和(自身を除く): 24265928742

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 379, 726, 758, 1137, 2274, 4169, 8338, 12507, 25014, 45859, 73237, 91718, 137577, 146474, 219711, 275154, 439422, 805607, 1611214, 2416821, 4833642, 8861677, 17723354, 26585031, 27756823, 53170062, 55513646, 83270469, 166540938, 305325053, 610650106, 915975159, 1831950318, 3358575583, 6717151166, 10075726749, 20151453498]

約数ペア:

[(1, 20151453498), (2, 10075726749), (3, 6717151166), (6, 3358575583), (11, 1831950318), (22, 915975159), (33, 610650106), (66, 305325053), (121, 166540938), (242, 83270469), (363, 55513646), (379, 53170062), (726, 27756823), (758, 26585031), (1137, 17723354), (2274, 8861677), (4169, 4833642), (8338, 2416821), (12507, 1611214), (25014, 805607), (45859, 439422), (73237, 275154), (91718, 219711), (137577, 146474)]