19479156912

素因数分解:

$2^4\times 3^3\times {\mathrm{45090641}}^1$

素因数の和:45090658

約数の個数: 40

約数和(自身を含む): 55912396080

約数和(自身を除く): 36433239168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 45090641, 90181282, 135271923, 180362564, 270543846, 360725128, 405815769, 541087692, 721450256, 811631538, 1082175384, 1217447307, 1623263076, 2164350768, 2434894614, 3246526152, 4869789228, 6493052304, 9739578456, 19479156912]

約数ペア:

[(1, 19479156912), (2, 9739578456), (3, 6493052304), (4, 4869789228), (6, 3246526152), (8, 2434894614), (9, 2164350768), (12, 1623263076), (16, 1217447307), (18, 1082175384), (24, 811631538), (27, 721450256), (36, 541087692), (48, 405815769), (54, 360725128), (72, 270543846), (108, 180362564), (144, 135271923), (216, 90181282), (432, 45090641)]