18628512

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1498

約数の個数: 96

約数和(自身を含む): 58867200

約数和(自身を除く): 40238688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1459, 1596, 1824, 2128, 2918, 3192, 4256, 4377, 5836, 6384, 8754, 10213, 11672, 12768, 17508, 20426, 23344, 27721, 30639, 35016, 40852, 46688, 55442, 61278, 70032, 81704, 83163, 110884, 122556, 140064, 163408, 166326, 194047, 221768, 245112, 326816, 332652, 388094, 443536, 490224, 582141, 665304, 776188, 887072, 980448, 1164282, 1330608, 1552376, 2328564, 2661216, 3104752, 4657128, 6209504, 9314256, 18628512]

約数ペア:

[(1, 18628512), (2, 9314256), (3, 6209504), (4, 4657128), (6, 3104752), (7, 2661216), (8, 2328564), (12, 1552376), (14, 1330608), (16, 1164282), (19, 980448), (21, 887072), (24, 776188), (28, 665304), (32, 582141), (38, 490224), (42, 443536), (48, 388094), (56, 332652), (57, 326816), (76, 245112), (84, 221768), (96, 194047), (112, 166326), (114, 163408), (133, 140064), (152, 122556), (168, 110884), (224, 83163), (228, 81704), (266, 70032), (304, 61278), (336, 55442), (399, 46688), (456, 40852), (532, 35016), (608, 30639), (672, 27721), (798, 23344), (912, 20426), (1064, 17508), (1459, 12768), (1596, 11672), (1824, 10213), (2128, 8754), (2918, 6384), (3192, 5836), (4256, 4377)]