142073838

素因数分解:

$2^1\times 3^5\times {\mathrm{241}}^1\times {\mathrm{1213}}^1$

素因数の和:1471

約数の個数: 48

約数和(自身を含む): 320816496

約数和(自身を除く): 178742658

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 241, 243, 482, 486, 723, 1213, 1446, 2169, 2426, 3639, 4338, 6507, 7278, 10917, 13014, 19521, 21834, 32751, 39042, 58563, 65502, 98253, 117126, 196506, 292333, 294759, 584666, 589518, 876999, 1753998, 2630997, 5261994, 7892991, 15785982, 23678973, 47357946, 71036919, 142073838]

約数ペア:

[(1, 142073838), (2, 71036919), (3, 47357946), (6, 23678973), (9, 15785982), (18, 7892991), (27, 5261994), (54, 2630997), (81, 1753998), (162, 876999), (241, 589518), (243, 584666), (482, 294759), (486, 292333), (723, 196506), (1213, 117126), (1446, 98253), (2169, 65502), (2426, 58563), (3639, 39042), (4338, 32751), (6507, 21834), (7278, 19521), (10917, 13014)]