142395666

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{484339}}^1$

素因数の和:484358

約数の個数: 24

約数和(自身を含む): 331288560

約数和(自身を除く): 188892894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 484339, 968678, 1453017, 2906034, 3390373, 6780746, 10171119, 20342238, 23732611, 47465222, 71197833, 142395666]

約数ペア:

[(1, 142395666), (2, 71197833), (3, 47465222), (6, 23732611), (7, 20342238), (14, 10171119), (21, 6780746), (42, 3390373), (49, 2906034), (98, 1453017), (147, 968678), (294, 484339)]