18454852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18679}}^1$

素因数の和:18715

約数の個数: 24

約数和(自身を含む): 36612800

約数和(自身を除く): 18157948

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 18679, 37358, 74716, 242827, 354901, 485654, 709802, 971308, 1419604, 4613713, 9227426, 18454852]

約数ペア:

[(1, 18454852), (2, 9227426), (4, 4613713), (13, 1419604), (19, 971308), (26, 709802), (38, 485654), (52, 354901), (76, 242827), (247, 74716), (494, 37358), (988, 18679)]