491851242

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1607357}}^1$

素因数の和:1607382

約数の個数: 24

約数和(自身を含む): 1128365316

約数和(自身を除く): 636514074

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 1607357, 3214714, 4822071, 9644142, 14466213, 27325069, 28932426, 54650138, 81975207, 163950414, 245925621, 491851242]

約数ペア:

[(1, 491851242), (2, 245925621), (3, 163950414), (6, 81975207), (9, 54650138), (17, 28932426), (18, 27325069), (34, 14466213), (51, 9644142), (102, 4822071), (153, 3214714), (306, 1607357)]