145761246

素因数分解:

$2^1\times 3^2\times {\mathrm{349}}^1\times {\mathrm{23203}}^1$

素因数の和:23560

約数の個数: 24

約数和(自身を含む): 316734600

約数和(自身を除く): 170973354

約数列:

[1, 2, 3, 6, 9, 18, 349, 698, 1047, 2094, 3141, 6282, 23203, 46406, 69609, 139218, 208827, 417654, 8097847, 16195694, 24293541, 48587082, 72880623, 145761246]

約数ペア:

[(1, 145761246), (2, 72880623), (3, 48587082), (6, 24293541), (9, 16195694), (18, 8097847), (349, 417654), (698, 208827), (1047, 139218), (2094, 69609), (3141, 46406), (6282, 23203)]