18063720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{50177}}^1$

素因数の和:50194

約数の個数: 48

約数和(自身を含む): 58708260

約数和(自身を除く): 40644540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 50177, 100354, 150531, 200708, 250885, 301062, 401416, 451593, 501770, 602124, 752655, 903186, 1003540, 1204248, 1505310, 1806372, 2007080, 2257965, 3010620, 3612744, 4515930, 6021240, 9031860, 18063720]

約数ペア:

[(1, 18063720), (2, 9031860), (3, 6021240), (4, 4515930), (5, 3612744), (6, 3010620), (8, 2257965), (9, 2007080), (10, 1806372), (12, 1505310), (15, 1204248), (18, 1003540), (20, 903186), (24, 752655), (30, 602124), (36, 501770), (40, 451593), (45, 401416), (60, 301062), (72, 250885), (90, 200708), (120, 150531), (180, 100354), (360, 50177)]