342486

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:420

約数の個数: 24

約数和(自身を含む): 758160

約数和(自身を除く): 415674

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 359, 477, 718, 954, 1077, 2154, 3231, 6462, 19027, 38054, 57081, 114162, 171243, 342486]

約数ペア:

[(1, 342486), (2, 171243), (3, 114162), (6, 57081), (9, 38054), (18, 19027), (53, 6462), (106, 3231), (159, 2154), (318, 1077), (359, 954), (477, 718)]