38280564

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{21701}}^1$

素因数の和:21725

約数の個数: 54

約数和(自身を含む): 112568274

約数和(自身を除く): 74287710

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 21701, 43402, 65103, 86804, 130206, 151907, 195309, 260412, 303814, 390618, 455721, 607628, 781236, 911442, 1063349, 1367163, 1822884, 2126698, 2734326, 3190047, 4253396, 5468652, 6380094, 9570141, 12760188, 19140282, 38280564]

約数ペア:

[(1, 38280564), (2, 19140282), (3, 12760188), (4, 9570141), (6, 6380094), (7, 5468652), (9, 4253396), (12, 3190047), (14, 2734326), (18, 2126698), (21, 1822884), (28, 1367163), (36, 1063349), (42, 911442), (49, 781236), (63, 607628), (84, 455721), (98, 390618), (126, 303814), (147, 260412), (196, 195309), (252, 151907), (294, 130206), (441, 86804), (588, 65103), (882, 43402), (1764, 21701)]