12318618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157931}}^1$

素因数の和:157949

約数の個数: 16

約数和(自身を含む): 26532576

約数和(自身を除く): 14213958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157931, 315862, 473793, 947586, 2053103, 4106206, 6159309, 12318618]

約数ペア:

[(1, 12318618), (2, 6159309), (3, 4106206), (6, 2053103), (13, 947586), (26, 473793), (39, 315862), (78, 157931)]