31441662

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:614

約数の個数: 64

約数和(自身を含む): 80424960

約数和(自身を除く): 48983298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 223, 373, 378, 446, 669, 746, 1119, 1338, 1561, 2007, 2238, 2611, 3122, 3357, 4014, 4683, 5222, 6021, 6714, 7833, 9366, 10071, 12042, 14049, 15666, 20142, 23499, 28098, 42147, 46998, 70497, 83179, 84294, 140994, 166358, 249537, 499074, 582253, 748611, 1164506, 1497222, 1746759, 2245833, 3493518, 4491666, 5240277, 10480554, 15720831, 31441662]

約数ペア:

[(1, 31441662), (2, 15720831), (3, 10480554), (6, 5240277), (7, 4491666), (9, 3493518), (14, 2245833), (18, 1746759), (21, 1497222), (27, 1164506), (42, 748611), (54, 582253), (63, 499074), (126, 249537), (189, 166358), (223, 140994), (373, 84294), (378, 83179), (446, 70497), (669, 46998), (746, 42147), (1119, 28098), (1338, 23499), (1561, 20142), (2007, 15666), (2238, 14049), (2611, 12042), (3122, 10071), (3357, 9366), (4014, 7833), (4683, 6714), (5222, 6021)]