2818596

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 7273728

約数和(自身を除く): 4455132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 131, 132, 163, 262, 326, 393, 489, 524, 652, 786, 978, 1441, 1572, 1793, 1956, 2882, 3586, 4323, 5379, 5764, 7172, 8646, 10758, 17292, 21353, 21516, 42706, 64059, 85412, 128118, 234883, 256236, 469766, 704649, 939532, 1409298, 2818596]

約数ペア:

[(1, 2818596), (2, 1409298), (3, 939532), (4, 704649), (6, 469766), (11, 256236), (12, 234883), (22, 128118), (33, 85412), (44, 64059), (66, 42706), (131, 21516), (132, 21353), (163, 17292), (262, 10758), (326, 8646), (393, 7172), (489, 5764), (524, 5379), (652, 4323), (786, 3586), (978, 2882), (1441, 1956), (1572, 1793)]