809995242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{68147}}^1$

素因数の和:68442

約数の個数: 32

約数和(自身を含む): 1857987072

約数和(自身を除く): 1047991830

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 283, 566, 849, 1698, 1981, 3962, 5943, 11886, 68147, 136294, 204441, 408882, 477029, 954058, 1431087, 2862174, 19285601, 38571202, 57856803, 115713606, 134999207, 269998414, 404997621, 809995242]

約数ペア:

[(1, 809995242), (2, 404997621), (3, 269998414), (6, 134999207), (7, 115713606), (14, 57856803), (21, 38571202), (42, 19285601), (283, 2862174), (566, 1431087), (849, 954058), (1698, 477029), (1981, 408882), (3962, 204441), (5943, 136294), (11886, 68147)]