18734898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34313}}^1$

素因数の和:34338

約数の個数: 32

約数和(自身を含む): 46118016

約数和(自身を除く): 27383118

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 34313, 68626, 102939, 205878, 240191, 446069, 480382, 720573, 892138, 1338207, 1441146, 2676414, 3122483, 6244966, 9367449, 18734898]

約数ペア:

[(1, 18734898), (2, 9367449), (3, 6244966), (6, 3122483), (7, 2676414), (13, 1441146), (14, 1338207), (21, 892138), (26, 720573), (39, 480382), (42, 446069), (78, 240191), (91, 205878), (182, 102939), (273, 68626), (546, 34313)]