21874608

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{21701}}^1$

素因数の和:21722

約数の個数: 60

約数和(自身を含む): 69967248

約数和(自身を除く): 48092640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 21701, 43402, 65103, 86804, 130206, 151907, 173608, 195309, 260412, 303814, 347216, 390618, 455721, 520824, 607628, 781236, 911442, 1041648, 1215256, 1367163, 1562472, 1822884, 2430512, 2734326, 3124944, 3645768, 5468652, 7291536, 10937304, 21874608]

約数ペア:

[(1, 21874608), (2, 10937304), (3, 7291536), (4, 5468652), (6, 3645768), (7, 3124944), (8, 2734326), (9, 2430512), (12, 1822884), (14, 1562472), (16, 1367163), (18, 1215256), (21, 1041648), (24, 911442), (28, 781236), (36, 607628), (42, 520824), (48, 455721), (56, 390618), (63, 347216), (72, 303814), (84, 260412), (112, 195309), (126, 173608), (144, 151907), (168, 130206), (252, 86804), (336, 65103), (504, 43402), (1008, 21701)]