16971738

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{57727}}^1$

素因数の和:57746

約数の個数: 24

約数和(自身を含む): 39485952

約数和(自身を除く): 22514214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 57727, 115454, 173181, 346362, 404089, 808178, 1212267, 2424534, 2828623, 5657246, 8485869, 16971738]

約数ペア:

[(1, 16971738), (2, 8485869), (3, 5657246), (6, 2828623), (7, 2424534), (14, 1212267), (21, 808178), (42, 404089), (49, 346362), (98, 173181), (147, 115454), (294, 57727)]