1781939088

素因数分解:

$2^4\times 3^4\times {\mathrm{1374953}}^1$

素因数の和:1374973

約数の個数: 50

約数和(自身を含む): 5157452454

約数和(自身を除く): 3375513366

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 1374953, 2749906, 4124859, 5499812, 8249718, 10999624, 12374577, 16499436, 21999248, 24749154, 32998872, 37123731, 49498308, 65997744, 74247462, 98996616, 111371193, 148494924, 197993232, 222742386, 296989848, 445484772, 593979696, 890969544, 1781939088]

約数ペア:

[(1, 1781939088), (2, 890969544), (3, 593979696), (4, 445484772), (6, 296989848), (8, 222742386), (9, 197993232), (12, 148494924), (16, 111371193), (18, 98996616), (24, 74247462), (27, 65997744), (36, 49498308), (48, 37123731), (54, 32998872), (72, 24749154), (81, 21999248), (108, 16499436), (144, 12374577), (162, 10999624), (216, 8249718), (324, 5499812), (432, 4124859), (648, 2749906), (1296, 1374953)]