12962898

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1839

約数の個数: 48

約数和(自身を含む): 31239936

約数和(自身を除く): 18277038

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 1787, 2418, 3574, 3627, 5361, 7254, 10722, 16083, 23231, 32166, 46462, 55397, 69693, 110794, 139386, 166191, 209079, 332382, 418158, 498573, 720161, 997146, 1440322, 2160483, 4320966, 6481449, 12962898]

約数ペア:

[(1, 12962898), (2, 6481449), (3, 4320966), (6, 2160483), (9, 1440322), (13, 997146), (18, 720161), (26, 498573), (31, 418158), (39, 332382), (62, 209079), (78, 166191), (93, 139386), (117, 110794), (186, 69693), (234, 55397), (279, 46462), (403, 32166), (558, 23231), (806, 16083), (1209, 10722), (1787, 7254), (2418, 5361), (3574, 3627)]