2018757798

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{601}}^1\times {\mathrm{1031}}^1$

素因数の和:1821

約数の個数: 48

約数和(自身を含む): 4409731872

約数和(自身を除く): 2390974074

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 601, 1031, 1086, 1202, 1629, 1803, 2062, 3093, 3258, 3606, 5409, 6186, 9279, 10818, 18558, 108781, 186611, 217562, 326343, 373222, 559833, 619631, 652686, 979029, 1119666, 1239262, 1679499, 1858893, 1958058, 3358998, 3717786, 5576679, 11153358, 112153211, 224306422, 336459633, 672919266, 1009378899, 2018757798]

約数ペア:

[(1, 2018757798), (2, 1009378899), (3, 672919266), (6, 336459633), (9, 224306422), (18, 112153211), (181, 11153358), (362, 5576679), (543, 3717786), (601, 3358998), (1031, 1958058), (1086, 1858893), (1202, 1679499), (1629, 1239262), (1803, 1119666), (2062, 979029), (3093, 652686), (3258, 619631), (3606, 559833), (5409, 373222), (6186, 326343), (9279, 217562), (10818, 186611), (18558, 108781)]