42145662

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2423}}^1$

素因数の和:2664

約数の個数: 32

約数和(自身を含む): 91219968

約数和(自身を除く): 49074306

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 223, 446, 669, 1338, 2423, 2899, 4846, 5798, 7269, 8697, 14538, 17394, 31499, 62998, 94497, 188994, 540329, 1080658, 1620987, 3241974, 7024277, 14048554, 21072831, 42145662]

約数ペア:

[(1, 42145662), (2, 21072831), (3, 14048554), (6, 7024277), (13, 3241974), (26, 1620987), (39, 1080658), (78, 540329), (223, 188994), (446, 94497), (669, 62998), (1338, 31499), (2423, 17394), (2899, 14538), (4846, 8697), (5798, 7269)]