21889256256

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{5428883}}^1$

素因数の和:5428908

約数の個数: 84

約数和(自身を含む): 71704699872

約数和(自身を除く): 49815443616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 5428883, 10857766, 16286649, 21715532, 32573298, 38002181, 43431064, 48859947, 65146596, 76004362, 86862128, 97719894, 114006543, 130293192, 152008724, 173724256, 195439788, 228013086, 260586384, 304017448, 342019629, 347448512, 390879576, 456026172, 521172768, 608034896, 684039258, 781759152, 912052344, 1042345536, 1216069792, 1368078516, 1563518304, 1824104688, 2432139584, 2736157032, 3127036608, 3648209376, 5472314064, 7296418752, 10944628128, 21889256256]

約数ペア:

[(1, 21889256256), (2, 10944628128), (3, 7296418752), (4, 5472314064), (6, 3648209376), (7, 3127036608), (8, 2736157032), (9, 2432139584), (12, 1824104688), (14, 1563518304), (16, 1368078516), (18, 1216069792), (21, 1042345536), (24, 912052344), (28, 781759152), (32, 684039258), (36, 608034896), (42, 521172768), (48, 456026172), (56, 390879576), (63, 347448512), (64, 342019629), (72, 304017448), (84, 260586384), (96, 228013086), (112, 195439788), (126, 173724256), (144, 152008724), (168, 130293192), (192, 114006543), (224, 97719894), (252, 86862128), (288, 76004362), (336, 65146596), (448, 48859947), (504, 43431064), (576, 38002181), (672, 32573298), (1008, 21715532), (1344, 16286649), (2016, 10857766), (4032, 5428883)]