67707918

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 151047936

約数和(自身を除く): 83340018

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 163, 282, 326, 423, 489, 491, 846, 978, 982, 1467, 1473, 2934, 2946, 4419, 7661, 8838, 15322, 22983, 23077, 45966, 46154, 68949, 69231, 80033, 137898, 138462, 160066, 207693, 240099, 415386, 480198, 720297, 1440594, 3761551, 7523102, 11284653, 22569306, 33853959, 67707918]

約数ペア:

[(1, 67707918), (2, 33853959), (3, 22569306), (6, 11284653), (9, 7523102), (18, 3761551), (47, 1440594), (94, 720297), (141, 480198), (163, 415386), (282, 240099), (326, 207693), (423, 160066), (489, 138462), (491, 137898), (846, 80033), (978, 69231), (982, 68949), (1467, 46154), (1473, 45966), (2934, 23077), (2946, 22983), (4419, 15322), (7661, 8838)]