173405142

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{18211}}^1$

素因数の和:18265

約数の個数: 36

約数和(自身を含む): 392778204

約数和(自身を除く): 219373062

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 529, 1058, 1587, 3174, 4761, 9522, 18211, 36422, 54633, 109266, 163899, 327798, 418853, 837706, 1256559, 2513118, 3769677, 7539354, 9633619, 19267238, 28900857, 57801714, 86702571, 173405142]

約数ペア:

[(1, 173405142), (2, 86702571), (3, 57801714), (6, 28900857), (9, 19267238), (18, 9633619), (23, 7539354), (46, 3769677), (69, 2513118), (138, 1256559), (207, 837706), (414, 418853), (529, 327798), (1058, 163899), (1587, 109266), (3174, 54633), (4761, 36422), (9522, 18211)]