859733136

素因数分解:

$2^4\times 3^3\times {\mathrm{1990123}}^1$

素因数の和:1990140

約数の個数: 40

約数和(自身を含む): 2467753760

約数和(自身を除く): 1608020624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1990123, 3980246, 5970369, 7960492, 11940738, 15920984, 17911107, 23881476, 31841968, 35822214, 47762952, 53733321, 71644428, 95525904, 107466642, 143288856, 214933284, 286577712, 429866568, 859733136]

約数ペア:

[(1, 859733136), (2, 429866568), (3, 286577712), (4, 214933284), (6, 143288856), (8, 107466642), (9, 95525904), (12, 71644428), (16, 53733321), (18, 47762952), (24, 35822214), (27, 31841968), (36, 23881476), (48, 17911107), (54, 15920984), (72, 11940738), (108, 7960492), (144, 5970369), (216, 3980246), (432, 1990123)]