255387174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{5483}}^1$

素因数の和:6604

約数の個数: 32

約数和(自身を含む): 584375040

約数和(自身を除く): 328987866

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1109, 2218, 3327, 5483, 6654, 7763, 10966, 15526, 16449, 23289, 32898, 38381, 46578, 76762, 115143, 230286, 6080647, 12161294, 18241941, 36483882, 42564529, 85129058, 127693587, 255387174]

約数ペア:

[(1, 255387174), (2, 127693587), (3, 85129058), (6, 42564529), (7, 36483882), (14, 18241941), (21, 12161294), (42, 6080647), (1109, 230286), (2218, 115143), (3327, 76762), (5483, 46578), (6654, 38381), (7763, 32898), (10966, 23289), (15526, 16449)]