18445372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13523}}^1$

素因数の和:13569

約数の個数: 24

約数和(自身を含む): 36352512

約数和(自身を除く): 17907140

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 13523, 27046, 54092, 148753, 297506, 419213, 595012, 838426, 1676852, 4611343, 9222686, 18445372]

約数ペア:

[(1, 18445372), (2, 9222686), (4, 4611343), (11, 1676852), (22, 838426), (31, 595012), (44, 419213), (62, 297506), (124, 148753), (341, 54092), (682, 27046), (1364, 13523)]