18443032088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2857}}^1\times {\mathrm{62071}}^1$

素因数の和:64947

約数の個数: 32

約数和(自身を含む): 37254372960

約数和(自身を除く): 18811340872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2857, 5714, 11428, 22856, 37141, 62071, 74282, 124142, 148564, 248284, 297128, 496568, 806923, 1613846, 3227692, 6455384, 177336847, 354673694, 709347388, 1418694776, 2305379011, 4610758022, 9221516044, 18443032088]

約数ペア:

[(1, 18443032088), (2, 9221516044), (4, 4610758022), (8, 2305379011), (13, 1418694776), (26, 709347388), (52, 354673694), (104, 177336847), (2857, 6455384), (5714, 3227692), (11428, 1613846), (22856, 806923), (37141, 496568), (62071, 297128), (74282, 248284), (124142, 148564)]