126539994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{6863}}^1$

素因数の和:7314

約数の個数: 32

約数和(自身を含む): 289935360

約数和(自身を除く): 163395366

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 439, 878, 1317, 2634, 3073, 6146, 6863, 9219, 13726, 18438, 20589, 41178, 48041, 96082, 144123, 288246, 3012857, 6025714, 9038571, 18077142, 21089999, 42179998, 63269997, 126539994]

約数ペア:

[(1, 126539994), (2, 63269997), (3, 42179998), (6, 21089999), (7, 18077142), (14, 9038571), (21, 6025714), (42, 3012857), (439, 288246), (878, 144123), (1317, 96082), (2634, 48041), (3073, 41178), (6146, 20589), (6863, 18438), (9219, 13726)]