15988020894

素因数分解:

$2^1\times 3^4\times {\mathrm{1867}}^1\times {\mathrm{52861}}^1$

素因数の和:54742

約数の個数: 40

約数和(自身を含む): 35844876408

約数和(自身を除く): 19856855514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1867, 3734, 5601, 11202, 16803, 33606, 50409, 52861, 100818, 105722, 151227, 158583, 302454, 317166, 475749, 951498, 1427247, 2854494, 4281741, 8563482, 98691487, 197382974, 296074461, 592148922, 888223383, 1776446766, 2664670149, 5329340298, 7994010447, 15988020894]

約数ペア:

[(1, 15988020894), (2, 7994010447), (3, 5329340298), (6, 2664670149), (9, 1776446766), (18, 888223383), (27, 592148922), (54, 296074461), (81, 197382974), (162, 98691487), (1867, 8563482), (3734, 4281741), (5601, 2854494), (11202, 1427247), (16803, 951498), (33606, 475749), (50409, 317166), (52861, 302454), (100818, 158583), (105722, 151227)]