1897831242

素因数分解:

$2^1\times 3^3\times {\mathrm{223}}^1\times {\mathrm{359}}^1\times {\mathrm{439}}^1$

素因数の和:1032

約数の個数: 64

約数和(自身を含む): 4257792000

約数和(自身を除く): 2359960758

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 223, 359, 439, 446, 669, 718, 878, 1077, 1317, 1338, 2007, 2154, 2634, 3231, 3951, 4014, 6021, 6462, 7902, 9693, 11853, 12042, 19386, 23706, 80057, 97897, 157601, 160114, 195794, 240171, 293691, 315202, 472803, 480342, 587382, 720513, 881073, 945606, 1418409, 1441026, 1762146, 2161539, 2643219, 2836818, 4255227, 4323078, 5286438, 8510454, 35145023, 70290046, 105435069, 210870138, 316305207, 632610414, 948915621, 1897831242]

約数ペア:

[(1, 1897831242), (2, 948915621), (3, 632610414), (6, 316305207), (9, 210870138), (18, 105435069), (27, 70290046), (54, 35145023), (223, 8510454), (359, 5286438), (439, 4323078), (446, 4255227), (669, 2836818), (718, 2643219), (878, 2161539), (1077, 1762146), (1317, 1441026), (1338, 1418409), (2007, 945606), (2154, 881073), (2634, 720513), (3231, 587382), (3951, 480342), (4014, 472803), (6021, 315202), (6462, 293691), (7902, 240171), (9693, 195794), (11853, 160114), (12042, 157601), (19386, 97897), (23706, 80057)]