18936498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19603}}^1$

素因数の和:19638

約数の個数: 32

約数和(自身を含む): 45167616

約数和(自身を除く): 26231118

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 19603, 39206, 58809, 117618, 137221, 274442, 411663, 450869, 823326, 901738, 1352607, 2705214, 3156083, 6312166, 9468249, 18936498]

約数ペア:

[(1, 18936498), (2, 9468249), (3, 6312166), (6, 3156083), (7, 2705214), (14, 1352607), (21, 901738), (23, 823326), (42, 450869), (46, 411663), (69, 274442), (138, 137221), (161, 117618), (322, 58809), (483, 39206), (966, 19603)]