6981383358

素因数分解:

$2^1\times 3^4\times {\mathrm{311}}^1\times {\mathrm{138569}}^1$

素因数の和:138894

約数の個数: 40

約数和(自身を含む): 15693883920

約数和(自身を除く): 8712500562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 311, 622, 933, 1866, 2799, 5598, 8397, 16794, 25191, 50382, 138569, 277138, 415707, 831414, 1247121, 2494242, 3741363, 7482726, 11224089, 22448178, 43094959, 86189918, 129284877, 258569754, 387854631, 775709262, 1163563893, 2327127786, 3490691679, 6981383358]

約数ペア:

[(1, 6981383358), (2, 3490691679), (3, 2327127786), (6, 1163563893), (9, 775709262), (18, 387854631), (27, 258569754), (54, 129284877), (81, 86189918), (162, 43094959), (311, 22448178), (622, 11224089), (933, 7482726), (1866, 3741363), (2799, 2494242), (5598, 1247121), (8397, 831414), (16794, 415707), (25191, 277138), (50382, 138569)]