18472194

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{78941}}^1$

素因数の和:78962

約数の個数: 24

約数和(自身を含む): 43102332

約数和(自身を除く): 24630138

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 78941, 157882, 236823, 473646, 710469, 1026233, 1420938, 2052466, 3078699, 6157398, 9236097, 18472194]

約数ペア:

[(1, 18472194), (2, 9236097), (3, 6157398), (6, 3078699), (9, 2052466), (13, 1420938), (18, 1026233), (26, 710469), (39, 473646), (78, 236823), (117, 157882), (234, 78941)]