179927982

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{768923}}^1$

素因数の和:768944

約数の個数: 24

約数和(自身を含む): 419832504

約数和(自身を除く): 239904522

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 768923, 1537846, 2306769, 4613538, 6920307, 9995999, 13840614, 19991998, 29987997, 59975994, 89963991, 179927982]

約数ペア:

[(1, 179927982), (2, 89963991), (3, 59975994), (6, 29987997), (9, 19991998), (13, 13840614), (18, 9995999), (26, 6920307), (39, 4613538), (78, 2306769), (117, 1537846), (234, 768923)]