81791124

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{358733}}^1$

素因数の和:358759

約数の個数: 24

約数和(自身を含む): 200891040

約数和(自身を除く): 119099916

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 358733, 717466, 1076199, 1434932, 2152398, 4304796, 6815927, 13631854, 20447781, 27263708, 40895562, 81791124]

約数ペア:

[(1, 81791124), (2, 40895562), (3, 27263708), (4, 20447781), (6, 13631854), (12, 6815927), (19, 4304796), (38, 2152398), (57, 1434932), (76, 1076199), (114, 717466), (228, 358733)]