1282165218

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{18691}}^1$

素因数の和:18839

約数の個数: 48

約数和(自身を含む): 2880960576

約数和(自身を除く): 1598795358

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 103, 111, 206, 222, 309, 333, 618, 666, 927, 1854, 3811, 7622, 11433, 18691, 22866, 34299, 37382, 56073, 68598, 112146, 168219, 336438, 691567, 1383134, 1925173, 2074701, 3850346, 4149402, 5775519, 6224103, 11551038, 12448206, 17326557, 34653114, 71231401, 142462802, 213694203, 427388406, 641082609, 1282165218]

約数ペア:

[(1, 1282165218), (2, 641082609), (3, 427388406), (6, 213694203), (9, 142462802), (18, 71231401), (37, 34653114), (74, 17326557), (103, 12448206), (111, 11551038), (206, 6224103), (222, 5775519), (309, 4149402), (333, 3850346), (618, 2074701), (666, 1925173), (927, 1383134), (1854, 691567), (3811, 336438), (7622, 168219), (11433, 112146), (18691, 68598), (22866, 56073), (34299, 37382)]