17189142

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 38195712

約数和(自身を除く): 21006570

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 289, 391, 431, 578, 782, 862, 867, 1173, 1293, 1734, 2346, 2586, 6647, 7327, 9913, 13294, 14654, 19826, 19941, 21981, 29739, 39882, 43962, 59478, 124559, 168521, 249118, 337042, 373677, 505563, 747354, 1011126, 2864857, 5729714, 8594571, 17189142]

約数ペア:

[(1, 17189142), (2, 8594571), (3, 5729714), (6, 2864857), (17, 1011126), (23, 747354), (34, 505563), (46, 373677), (51, 337042), (69, 249118), (102, 168521), (138, 124559), (289, 59478), (391, 43962), (431, 39882), (578, 29739), (782, 21981), (862, 19941), (867, 19826), (1173, 14654), (1293, 13294), (1734, 9913), (2346, 7327), (2586, 6647)]