1871014572

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{7477}}^1$

素因数の和:7828

約数の個数: 96

約数和(自身を含む): 5561239040

約数和(自身を除く): 3690224468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 331, 378, 662, 756, 993, 1324, 1986, 2317, 2979, 3972, 4634, 5958, 6951, 7477, 8937, 9268, 11916, 13902, 14954, 17874, 20853, 22431, 27804, 29908, 35748, 41706, 44862, 52339, 62559, 67293, 83412, 89724, 104678, 125118, 134586, 157017, 201879, 209356, 250236, 269172, 314034, 403758, 471051, 628068, 807516, 942102, 1413153, 1884204, 2474887, 2826306, 4949774, 5652612, 7424661, 9899548, 14849322, 17324209, 22273983, 29698644, 34648418, 44547966, 51972627, 66821949, 69296836, 89095932, 103945254, 133643898, 155917881, 207890508, 267287796, 311835762, 467753643, 623671524, 935507286, 1871014572]

約数ペア:

[(1, 1871014572), (2, 935507286), (3, 623671524), (4, 467753643), (6, 311835762), (7, 267287796), (9, 207890508), (12, 155917881), (14, 133643898), (18, 103945254), (21, 89095932), (27, 69296836), (28, 66821949), (36, 51972627), (42, 44547966), (54, 34648418), (63, 29698644), (84, 22273983), (108, 17324209), (126, 14849322), (189, 9899548), (252, 7424661), (331, 5652612), (378, 4949774), (662, 2826306), (756, 2474887), (993, 1884204), (1324, 1413153), (1986, 942102), (2317, 807516), (2979, 628068), (3972, 471051), (4634, 403758), (5958, 314034), (6951, 269172), (7477, 250236), (8937, 209356), (9268, 201879), (11916, 157017), (13902, 134586), (14954, 125118), (17874, 104678), (20853, 89724), (22431, 83412), (27804, 67293), (29908, 62559), (35748, 52339), (41706, 44862)]