9772444

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:418

約数の個数: 36

約数和(自身を含む): 19163704

約数和(自身を除く): 9391260

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 242, 244, 331, 484, 662, 671, 1324, 1342, 2684, 3641, 7282, 7381, 14564, 14762, 20191, 29524, 40051, 40382, 80102, 80764, 160204, 222101, 444202, 888404, 2443111, 4886222, 9772444]

約数ペア:

[(1, 9772444), (2, 4886222), (4, 2443111), (11, 888404), (22, 444202), (44, 222101), (61, 160204), (121, 80764), (122, 80102), (242, 40382), (244, 40051), (331, 29524), (484, 20191), (662, 14762), (671, 14564), (1324, 7381), (1342, 7282), (2684, 3641)]