18051696

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{9643}}^1$

素因数の和:9670

約数の個数: 60

約数和(自身を含む): 54411448

約数和(自身を除く): 36359752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 9643, 19286, 28929, 38572, 57858, 77144, 86787, 115716, 125359, 154288, 173574, 231432, 250718, 347148, 376077, 462864, 501436, 694296, 752154, 1002872, 1128231, 1388592, 1504308, 2005744, 2256462, 3008616, 4512924, 6017232, 9025848, 18051696]

約数ペア:

[(1, 18051696), (2, 9025848), (3, 6017232), (4, 4512924), (6, 3008616), (8, 2256462), (9, 2005744), (12, 1504308), (13, 1388592), (16, 1128231), (18, 1002872), (24, 752154), (26, 694296), (36, 501436), (39, 462864), (48, 376077), (52, 347148), (72, 250718), (78, 231432), (104, 173574), (117, 154288), (144, 125359), (156, 115716), (208, 86787), (234, 77144), (312, 57858), (468, 38572), (624, 28929), (936, 19286), (1872, 9643)]