12648402

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 29772288

約数和(自身を除く): 17123886

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 191, 234, 283, 382, 566, 573, 849, 1146, 1698, 1719, 2483, 2547, 3438, 3679, 4966, 5094, 7358, 7449, 11037, 14898, 22074, 22347, 33111, 44694, 54053, 66222, 108106, 162159, 324318, 486477, 702689, 972954, 1405378, 2108067, 4216134, 6324201, 12648402]

約数ペア:

[(1, 12648402), (2, 6324201), (3, 4216134), (6, 2108067), (9, 1405378), (13, 972954), (18, 702689), (26, 486477), (39, 324318), (78, 162159), (117, 108106), (191, 66222), (234, 54053), (283, 44694), (382, 33111), (566, 22347), (573, 22074), (849, 14898), (1146, 11037), (1698, 7449), (1719, 7358), (2483, 5094), (2547, 4966), (3438, 3679)]