2016222813

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1021}}^1$

素因数の和:1211

約数の個数: 64

約数和(自身を含む): 3345619200

約数和(自身を除く): 1329396387

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 109, 183, 297, 327, 549, 671, 981, 1021, 1199, 1647, 2013, 2943, 3063, 3597, 6039, 6649, 9189, 10791, 11231, 18117, 19947, 27567, 32373, 33693, 59841, 62281, 73139, 101079, 111289, 179523, 186843, 219417, 303237, 333867, 560529, 658251, 685091, 1001601, 1224179, 1681587, 1974753, 2055273, 3004803, 3672537, 6165819, 6788629, 11017611, 18497457, 20365887, 33052833, 61097661, 74674919, 183292983, 224024757, 672074271, 2016222813]

約数ペア:

[(1, 2016222813), (3, 672074271), (9, 224024757), (11, 183292983), (27, 74674919), (33, 61097661), (61, 33052833), (99, 20365887), (109, 18497457), (183, 11017611), (297, 6788629), (327, 6165819), (549, 3672537), (671, 3004803), (981, 2055273), (1021, 1974753), (1199, 1681587), (1647, 1224179), (2013, 1001601), (2943, 685091), (3063, 658251), (3597, 560529), (6039, 333867), (6649, 303237), (9189, 219417), (10791, 186843), (11231, 179523), (18117, 111289), (19947, 101079), (27567, 73139), (32373, 62281), (33693, 59841)]