401066838

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{2437}}^1$

素因数の和:2709

約数の個数: 48

約数和(自身を含む): 894531456

約数和(自身を除く): 493464618

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 223, 246, 369, 446, 669, 738, 1338, 2007, 2437, 4014, 4874, 7311, 9143, 14622, 18286, 21933, 27429, 43866, 54858, 82287, 99917, 164574, 199834, 299751, 543451, 599502, 899253, 1086902, 1630353, 1798506, 3260706, 4891059, 9782118, 22281491, 44562982, 66844473, 133688946, 200533419, 401066838]

約数ペア:

[(1, 401066838), (2, 200533419), (3, 133688946), (6, 66844473), (9, 44562982), (18, 22281491), (41, 9782118), (82, 4891059), (123, 3260706), (223, 1798506), (246, 1630353), (369, 1086902), (446, 899253), (669, 599502), (738, 543451), (1338, 299751), (2007, 199834), (2437, 164574), (4014, 99917), (4874, 82287), (7311, 54858), (9143, 43866), (14622, 27429), (18286, 21933)]