18822084

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2663}}^1$

素因数の和:2720

約数の個数: 48

約数和(自身を含む): 47738880

約数和(自身を除く): 28916796

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 2663, 3534, 5326, 7068, 7989, 10652, 15978, 31956, 50597, 82553, 101194, 151791, 165106, 202388, 247659, 303582, 330212, 495318, 607164, 990636, 1568507, 3137014, 4705521, 6274028, 9411042, 18822084]

約数ペア:

[(1, 18822084), (2, 9411042), (3, 6274028), (4, 4705521), (6, 3137014), (12, 1568507), (19, 990636), (31, 607164), (38, 495318), (57, 330212), (62, 303582), (76, 247659), (93, 202388), (114, 165106), (124, 151791), (186, 101194), (228, 82553), (372, 50597), (589, 31956), (1178, 15978), (1767, 10652), (2356, 7989), (2663, 7068), (3534, 5326)]