142866654

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{485941}}^1$

素因数の和:485960

約数の個数: 24

約数和(自身を含む): 332384328

約数和(自身を除く): 189517674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 485941, 971882, 1457823, 2915646, 3401587, 6803174, 10204761, 20409522, 23811109, 47622218, 71433327, 142866654]

約数ペア:

[(1, 142866654), (2, 71433327), (3, 47622218), (6, 23811109), (7, 20409522), (14, 10204761), (21, 6803174), (42, 3401587), (49, 2915646), (98, 1457823), (147, 971882), (294, 485941)]