16143786

素因数分解:

$2^1\times 3^4\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:680

約数の個数: 40

約数和(自身を含む): 36416160

約数和(自身を除く): 20272374

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 227, 439, 454, 681, 878, 1317, 1362, 2043, 2634, 3951, 4086, 6129, 7902, 11853, 12258, 18387, 23706, 35559, 36774, 71118, 99653, 199306, 298959, 597918, 896877, 1793754, 2690631, 5381262, 8071893, 16143786]

約数ペア:

[(1, 16143786), (2, 8071893), (3, 5381262), (6, 2690631), (9, 1793754), (18, 896877), (27, 597918), (54, 298959), (81, 199306), (162, 99653), (227, 71118), (439, 36774), (454, 35559), (681, 23706), (878, 18387), (1317, 12258), (1362, 11853), (2043, 7902), (2634, 6129), (3951, 4086)]