1874200419

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 3416684544

約数和(自身を除く): 1542484125

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 71, 91, 117, 167, 193, 213, 273, 497, 501, 579, 639, 819, 923, 1169, 1351, 1491, 1503, 1737, 2171, 2509, 2769, 3507, 4053, 4473, 6461, 6513, 7527, 8307, 10521, 11857, 12159, 13703, 15197, 17563, 19383, 19539, 22581, 32231, 35571, 41109, 45591, 52689, 58149, 82999, 95921, 96693, 106713, 123327, 136773, 154141, 158067, 178139, 225617, 248997, 287763, 290079, 419003, 462423, 534417, 676851, 746991, 863289, 1078987, 1246973, 1257009, 1387269, 1603251, 2030553, 2288401, 2933021, 3236961, 3740919, 3771027, 6865203, 8799063, 9710883, 11222757, 16018807, 20595609, 26397189, 29749213, 48056421, 89247639, 144169263, 208244491, 267742917, 624733473, 1874200419]

約数ペア:

[(1, 1874200419), (3, 624733473), (7, 267742917), (9, 208244491), (13, 144169263), (21, 89247639), (39, 48056421), (63, 29749213), (71, 26397189), (91, 20595609), (117, 16018807), (167, 11222757), (193, 9710883), (213, 8799063), (273, 6865203), (497, 3771027), (501, 3740919), (579, 3236961), (639, 2933021), (819, 2288401), (923, 2030553), (1169, 1603251), (1351, 1387269), (1491, 1257009), (1503, 1246973), (1737, 1078987), (2171, 863289), (2509, 746991), (2769, 676851), (3507, 534417), (4053, 462423), (4473, 419003), (6461, 290079), (6513, 287763), (7527, 248997), (8307, 225617), (10521, 178139), (11857, 158067), (12159, 154141), (13703, 136773), (15197, 123327), (17563, 106713), (19383, 96693), (19539, 95921), (22581, 82999), (32231, 58149), (35571, 52689), (41109, 45591)]