401075226

素因数分解:

$2^1\times 3^4\times {\mathrm{2475773}}^1$

素因数の和:2475787

約数の個数: 20

約数和(自身を含む): 898705962

約数和(自身を除く): 497630736

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2475773, 4951546, 7427319, 14854638, 22281957, 44563914, 66845871, 133691742, 200537613, 401075226]

約数ペア:

[(1, 401075226), (2, 200537613), (3, 133691742), (6, 66845871), (9, 44563914), (18, 22281957), (27, 14854638), (54, 7427319), (81, 4951546), (162, 2475773)]