18133128

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19373}}^1$

素因数の和:19398

約数の個数: 48

約数和(自身を含む): 52891020

約数和(自身を除く): 34757892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 19373, 38746, 58119, 77492, 116238, 154984, 174357, 232476, 251849, 348714, 464952, 503698, 697428, 755547, 1007396, 1394856, 1511094, 2014792, 2266641, 3022188, 4533282, 6044376, 9066564, 18133128]

約数ペア:

[(1, 18133128), (2, 9066564), (3, 6044376), (4, 4533282), (6, 3022188), (8, 2266641), (9, 2014792), (12, 1511094), (13, 1394856), (18, 1007396), (24, 755547), (26, 697428), (36, 503698), (39, 464952), (52, 348714), (72, 251849), (78, 232476), (104, 174357), (117, 154984), (156, 116238), (234, 77492), (312, 58119), (468, 38746), (936, 19373)]