21911133048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4497359}}^1$

素因数の和:4497404

約数の個数: 64

約数和(自身を含む): 64761984000

約数和(自身を除く): 42850850952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 4497359, 8994718, 13492077, 17989436, 26984154, 31481513, 35978872, 53968308, 62963026, 94444539, 107936616, 125926052, 130423411, 188889078, 251852104, 260846822, 377778156, 391270233, 521693644, 755556312, 782540466, 912963877, 1043387288, 1565080932, 1825927754, 2738891631, 3130161864, 3651855508, 5477783262, 7303711016, 10955566524, 21911133048]

約数ペア:

[(1, 21911133048), (2, 10955566524), (3, 7303711016), (4, 5477783262), (6, 3651855508), (7, 3130161864), (8, 2738891631), (12, 1825927754), (14, 1565080932), (21, 1043387288), (24, 912963877), (28, 782540466), (29, 755556312), (42, 521693644), (56, 391270233), (58, 377778156), (84, 260846822), (87, 251852104), (116, 188889078), (168, 130423411), (174, 125926052), (203, 107936616), (232, 94444539), (348, 62963026), (406, 53968308), (609, 35978872), (696, 31481513), (812, 26984154), (1218, 17989436), (1624, 13492077), (2436, 8994718), (4872, 4497359)]