16576974

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{1483}}^1$

素因数の和:1523

約数の個数: 48

約数和(自身を含む): 38892672

約数和(自身を除く): 22315698

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 1242, 1483, 1863, 2966, 3726, 4449, 5589, 8898, 11178, 13347, 26694, 34109, 40041, 68218, 80082, 102327, 120123, 204654, 240246, 306981, 360369, 613962, 720738, 920943, 1841886, 2762829, 5525658, 8288487, 16576974]

約数ペア:

[(1, 16576974), (2, 8288487), (3, 5525658), (6, 2762829), (9, 1841886), (18, 920943), (23, 720738), (27, 613962), (46, 360369), (54, 306981), (69, 240246), (81, 204654), (138, 120123), (162, 102327), (207, 80082), (243, 68218), (414, 40041), (486, 34109), (621, 26694), (1242, 13347), (1483, 11178), (1863, 8898), (2966, 5589), (3726, 4449)]