9979074

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2731}}^1$

素因数の和:2775

約数の個数: 48

約数和(自身を含む): 25571520

約数和(自身を除く): 15592446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 2731, 3654, 5462, 8193, 16386, 19117, 24579, 38234, 49158, 57351, 79199, 114702, 158398, 172053, 237597, 344106, 475194, 554393, 712791, 1108786, 1425582, 1663179, 3326358, 4989537, 9979074]

約数ペア:

[(1, 9979074), (2, 4989537), (3, 3326358), (6, 1663179), (7, 1425582), (9, 1108786), (14, 712791), (18, 554393), (21, 475194), (29, 344106), (42, 237597), (58, 172053), (63, 158398), (87, 114702), (126, 79199), (174, 57351), (203, 49158), (261, 38234), (406, 24579), (522, 19117), (609, 16386), (1218, 8193), (1827, 5462), (2731, 3654)]