172393884

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{368363}}^1$

素因数の和:368386

約数の個数: 36

約数和(自身を含む): 469295736

約数和(自身を除く): 296901852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 368363, 736726, 1105089, 1473452, 2210178, 3315267, 4420356, 4788719, 6630534, 9577438, 13261068, 14366157, 19154876, 28732314, 43098471, 57464628, 86196942, 172393884]

約数ペア:

[(1, 172393884), (2, 86196942), (3, 57464628), (4, 43098471), (6, 28732314), (9, 19154876), (12, 14366157), (13, 13261068), (18, 9577438), (26, 6630534), (36, 4788719), (39, 4420356), (52, 3315267), (78, 2210178), (117, 1473452), (156, 1105089), (234, 736726), (468, 368363)]