108987018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 261550080

約数和(自身を除く): 152563062

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 257, 322, 439, 483, 514, 771, 878, 966, 1317, 1542, 1799, 2634, 3073, 3598, 5397, 5911, 6146, 9219, 10097, 10794, 11822, 17733, 18438, 20194, 30291, 35466, 41377, 60582, 70679, 82754, 112823, 124131, 141358, 212037, 225646, 248262, 338469, 424074, 676938, 789761, 1579522, 2369283, 2594929, 4738566, 5189858, 7784787, 15569574, 18164503, 36329006, 54493509, 108987018]

約数ペア:

[(1, 108987018), (2, 54493509), (3, 36329006), (6, 18164503), (7, 15569574), (14, 7784787), (21, 5189858), (23, 4738566), (42, 2594929), (46, 2369283), (69, 1579522), (138, 789761), (161, 676938), (257, 424074), (322, 338469), (439, 248262), (483, 225646), (514, 212037), (771, 141358), (878, 124131), (966, 112823), (1317, 82754), (1542, 70679), (1799, 60582), (2634, 41377), (3073, 35466), (3598, 30291), (5397, 20194), (5911, 18438), (6146, 17733), (9219, 11822), (10097, 10794)]