4156992018

素因数分解:

$2^1\times 3^2\times {\mathrm{419}}^1\times {\mathrm{551179}}^1$

素因数の和:551606

約数の個数: 24

約数和(自身を含む): 9028328400

約数和(自身を除く): 4871336382

約数列:

[1, 2, 3, 6, 9, 18, 419, 838, 1257, 2514, 3771, 7542, 551179, 1102358, 1653537, 3307074, 4960611, 9921222, 230944001, 461888002, 692832003, 1385664006, 2078496009, 4156992018]

約数ペア:

[(1, 4156992018), (2, 2078496009), (3, 1385664006), (6, 692832003), (9, 461888002), (18, 230944001), (419, 9921222), (838, 4960611), (1257, 3307074), (2514, 1653537), (3771, 1102358), (7542, 551179)]