1837243746

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{19777}}^1$

素因数の和:20195

約数の個数: 48

約数和(自身を含む): 4297917624

約数和(自身を除く): 2460673878

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 397, 794, 1191, 2382, 3573, 5161, 7146, 10322, 15483, 19777, 30966, 39554, 46449, 59331, 92898, 118662, 177993, 257101, 355986, 514202, 771303, 1542606, 2313909, 4627818, 7851469, 15702938, 23554407, 47108814, 70663221, 102069097, 141326442, 204138194, 306207291, 612414582, 918621873, 1837243746]

約数ペア:

[(1, 1837243746), (2, 918621873), (3, 612414582), (6, 306207291), (9, 204138194), (13, 141326442), (18, 102069097), (26, 70663221), (39, 47108814), (78, 23554407), (117, 15702938), (234, 7851469), (397, 4627818), (794, 2313909), (1191, 1542606), (2382, 771303), (3573, 514202), (5161, 355986), (7146, 257101), (10322, 177993), (15483, 118662), (19777, 92898), (30966, 59331), (39554, 46449)]