18390695812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1\times {\mathrm{9391}}^1$

素因数の和:10372

約数の個数: 48

約数和(自身を含む): 35217745920

約数和(自身を除く): 16827050108

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 929, 1054, 1858, 2108, 3716, 9391, 15793, 18782, 28799, 31586, 37564, 57598, 63172, 115196, 159647, 291121, 319294, 489583, 582242, 638588, 979166, 1164484, 1958332, 4949057, 8724239, 9898114, 17448478, 19796228, 34896956, 148312063, 270451409, 296624126, 540902818, 593248252, 1081805636, 4597673953, 9195347906, 18390695812]

約数ペア:

[(1, 18390695812), (2, 9195347906), (4, 4597673953), (17, 1081805636), (31, 593248252), (34, 540902818), (62, 296624126), (68, 270451409), (124, 148312063), (527, 34896956), (929, 19796228), (1054, 17448478), (1858, 9898114), (2108, 8724239), (3716, 4949057), (9391, 1958332), (15793, 1164484), (18782, 979166), (28799, 638588), (31586, 582242), (37564, 489583), (57598, 319294), (63172, 291121), (115196, 159647)]