123821682

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{3221}}^1$

素因数の和:3418

約数の個数: 32

約数和(自身を含む): 255182400

約数和(自身を除く): 131360718

約数列:

[1, 2, 3, 6, 43, 86, 129, 149, 258, 298, 447, 894, 3221, 6407, 6442, 9663, 12814, 19221, 19326, 38442, 138503, 277006, 415509, 479929, 831018, 959858, 1439787, 2879574, 20636947, 41273894, 61910841, 123821682]

約数ペア:

[(1, 123821682), (2, 61910841), (3, 41273894), (6, 20636947), (43, 2879574), (86, 1439787), (129, 959858), (149, 831018), (258, 479929), (298, 415509), (447, 277006), (894, 138503), (3221, 38442), (6407, 19326), (6442, 19221), (9663, 12814)]