81398382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{1109}}^1$

素因数の和:2068

約数の個数: 32

約数和(自身を含む): 175664160

約数和(自身を除く): 94265778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 941, 1109, 1882, 2218, 2823, 3327, 5646, 6654, 12233, 14417, 24466, 28834, 36699, 43251, 73398, 86502, 1043569, 2087138, 3130707, 6261414, 13566397, 27132794, 40699191, 81398382]

約数ペア:

[(1, 81398382), (2, 40699191), (3, 27132794), (6, 13566397), (13, 6261414), (26, 3130707), (39, 2087138), (78, 1043569), (941, 86502), (1109, 73398), (1882, 43251), (2218, 36699), (2823, 28834), (3327, 24466), (5646, 14417), (6654, 12233)]