86875308918

素因数分解:

$2^1\times 3^4\times {\mathrm{631}}^1\times {\mathrm{849869}}^1$

素因数の和:850514

約数の個数: 40

約数和(自身を含む): 194973775920

約数和(自身を除く): 108098467002

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 631, 1262, 1893, 3786, 5679, 11358, 17037, 34074, 51111, 102222, 849869, 1699738, 2549607, 5099214, 7648821, 15297642, 22946463, 45892926, 68839389, 137678778, 536267339, 1072534678, 1608802017, 3217604034, 4826406051, 9652812102, 14479218153, 28958436306, 43437654459, 86875308918]

約数ペア:

[(1, 86875308918), (2, 43437654459), (3, 28958436306), (6, 14479218153), (9, 9652812102), (18, 4826406051), (27, 3217604034), (54, 1608802017), (81, 1072534678), (162, 536267339), (631, 137678778), (1262, 68839389), (1893, 45892926), (3786, 22946463), (5679, 15297642), (11358, 7648821), (17037, 5099214), (34074, 2549607), (51111, 1699738), (102222, 849869)]