172884006

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{135277}}^1$

素因数の和:135356

約数の個数: 24

約数和(自身を含む): 379860624

約数和(自身を除く): 206976618

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 135277, 270554, 405831, 811662, 1217493, 2434986, 9604667, 19209334, 28814001, 57628002, 86442003, 172884006]

約数ペア:

[(1, 172884006), (2, 86442003), (3, 57628002), (6, 28814001), (9, 19209334), (18, 9604667), (71, 2434986), (142, 1217493), (213, 811662), (426, 405831), (639, 270554), (1278, 135277)]