2019644214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{19181}}^1$

素因数の和:19325

約数の個数: 64

約数和(自身を含む): 4861486080

約数和(自身を除く): 2841841866

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 109, 138, 161, 218, 322, 327, 483, 654, 763, 966, 1526, 2289, 2507, 4578, 5014, 7521, 15042, 17549, 19181, 35098, 38362, 52647, 57543, 105294, 115086, 134267, 268534, 402801, 441163, 805602, 882326, 1323489, 2090729, 2646978, 3088141, 4181458, 6176282, 6272187, 9264423, 12544374, 14635103, 18528846, 29270206, 43905309, 48086767, 87810618, 96173534, 144260301, 288520602, 336607369, 673214738, 1009822107, 2019644214]

約数ペア:

[(1, 2019644214), (2, 1009822107), (3, 673214738), (6, 336607369), (7, 288520602), (14, 144260301), (21, 96173534), (23, 87810618), (42, 48086767), (46, 43905309), (69, 29270206), (109, 18528846), (138, 14635103), (161, 12544374), (218, 9264423), (322, 6272187), (327, 6176282), (483, 4181458), (654, 3088141), (763, 2646978), (966, 2090729), (1526, 1323489), (2289, 882326), (2507, 805602), (4578, 441163), (5014, 402801), (7521, 268534), (15042, 134267), (17549, 115086), (19181, 105294), (35098, 57543), (38362, 52647)]