149575374

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{639211}}^1$

素因数の和:639232

約数の個数: 24

約数和(自身を含む): 349009752

約数和(自身を除く): 199434378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 639211, 1278422, 1917633, 3835266, 5752899, 8309743, 11505798, 16619486, 24929229, 49858458, 74787687, 149575374]

約数ペア:

[(1, 149575374), (2, 74787687), (3, 49858458), (6, 24929229), (9, 16619486), (13, 11505798), (18, 8309743), (26, 5752899), (39, 3835266), (78, 1917633), (117, 1278422), (234, 639211)]