21469896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1099

約数の個数: 96

約数和(自身を含む): 68140800

約数和(自身を除く): 46670904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 56, 63, 72, 82, 84, 123, 126, 164, 168, 246, 252, 287, 328, 369, 492, 504, 574, 738, 861, 984, 1039, 1148, 1476, 1722, 2078, 2296, 2583, 2952, 3117, 3444, 4156, 5166, 6234, 6888, 7273, 8312, 9351, 10332, 12468, 14546, 18702, 20664, 21819, 24936, 29092, 37404, 42599, 43638, 58184, 65457, 74808, 85198, 87276, 127797, 130914, 170396, 174552, 255594, 261828, 298193, 340792, 383391, 511188, 523656, 596386, 766782, 894579, 1022376, 1192772, 1533564, 1789158, 2385544, 2683737, 3067128, 3578316, 5367474, 7156632, 10734948, 21469896]

約数ペア:

[(1, 21469896), (2, 10734948), (3, 7156632), (4, 5367474), (6, 3578316), (7, 3067128), (8, 2683737), (9, 2385544), (12, 1789158), (14, 1533564), (18, 1192772), (21, 1022376), (24, 894579), (28, 766782), (36, 596386), (41, 523656), (42, 511188), (56, 383391), (63, 340792), (72, 298193), (82, 261828), (84, 255594), (123, 174552), (126, 170396), (164, 130914), (168, 127797), (246, 87276), (252, 85198), (287, 74808), (328, 65457), (369, 58184), (492, 43638), (504, 42599), (574, 37404), (738, 29092), (861, 24936), (984, 21819), (1039, 20664), (1148, 18702), (1476, 14546), (1722, 12468), (2078, 10332), (2296, 9351), (2583, 8312), (2952, 7273), (3117, 6888), (3444, 6234), (4156, 5166)]