856977894

素因数分解:

$2^1\times 3^5\times {\mathrm{179}}^1\times {\mathrm{9851}}^1$

素因数の和:10047

約数の個数: 48

約数和(自身を含む): 1936509120

約数和(自身を除く): 1079531226

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 179, 243, 358, 486, 537, 1074, 1611, 3222, 4833, 9666, 9851, 14499, 19702, 28998, 29553, 43497, 59106, 86994, 88659, 177318, 265977, 531954, 797931, 1595862, 1763329, 2393793, 3526658, 4787586, 5289987, 10579974, 15869961, 31739922, 47609883, 95219766, 142829649, 285659298, 428488947, 856977894]

約数ペア:

[(1, 856977894), (2, 428488947), (3, 285659298), (6, 142829649), (9, 95219766), (18, 47609883), (27, 31739922), (54, 15869961), (81, 10579974), (162, 5289987), (179, 4787586), (243, 3526658), (358, 2393793), (486, 1763329), (537, 1595862), (1074, 797931), (1611, 531954), (3222, 265977), (4833, 177318), (9666, 88659), (9851, 86994), (14499, 59106), (19702, 43497), (28998, 29553)]