7213986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{30829}}^1$

素因数の和:30850

約数の個数: 24

約数和(自身を含む): 16833180

約数和(自身を除く): 9619194

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 30829, 61658, 92487, 184974, 277461, 400777, 554922, 801554, 1202331, 2404662, 3606993, 7213986]

約数ペア:

[(1, 7213986), (2, 3606993), (3, 2404662), (6, 1202331), (9, 801554), (13, 554922), (18, 400777), (26, 277461), (39, 184974), (78, 92487), (117, 61658), (234, 30829)]