2944996884

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2011}}^1\times {\mathrm{2141}}^1$

素因数の和:4181

約数の個数: 72

約数和(自身を含む): 7843661280

約数和(自身を除く): 4898664396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 2011, 2141, 4022, 4282, 6033, 6423, 8044, 8564, 12066, 12846, 18099, 19269, 24132, 25692, 36198, 38209, 38538, 40679, 72396, 76418, 77076, 81358, 114627, 122037, 152836, 162716, 229254, 244074, 343881, 366111, 458508, 488148, 687762, 732222, 1375524, 1464444, 4305551, 8611102, 12916653, 17222204, 25833306, 38749959, 51666612, 77499918, 81805469, 154999836, 163610938, 245416407, 327221876, 490832814, 736249221, 981665628, 1472498442, 2944996884]

約数ペア:

[(1, 2944996884), (2, 1472498442), (3, 981665628), (4, 736249221), (6, 490832814), (9, 327221876), (12, 245416407), (18, 163610938), (19, 154999836), (36, 81805469), (38, 77499918), (57, 51666612), (76, 38749959), (114, 25833306), (171, 17222204), (228, 12916653), (342, 8611102), (684, 4305551), (2011, 1464444), (2141, 1375524), (4022, 732222), (4282, 687762), (6033, 488148), (6423, 458508), (8044, 366111), (8564, 343881), (12066, 244074), (12846, 229254), (18099, 162716), (19269, 152836), (24132, 122037), (25692, 114627), (36198, 81358), (38209, 77076), (38538, 76418), (40679, 72396)]