9728418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 23869440

約数和(自身を除く): 14141022

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 73, 114, 133, 146, 167, 219, 266, 334, 399, 438, 501, 511, 798, 1002, 1022, 1169, 1387, 1533, 2338, 2774, 3066, 3173, 3507, 4161, 6346, 7014, 8322, 9519, 9709, 12191, 19038, 19418, 22211, 24382, 29127, 36573, 44422, 58254, 66633, 73146, 85337, 133266, 170674, 231629, 256011, 463258, 512022, 694887, 1389774, 1621403, 3242806, 4864209, 9728418]

約数ペア:

[(1, 9728418), (2, 4864209), (3, 3242806), (6, 1621403), (7, 1389774), (14, 694887), (19, 512022), (21, 463258), (38, 256011), (42, 231629), (57, 170674), (73, 133266), (114, 85337), (133, 73146), (146, 66633), (167, 58254), (219, 44422), (266, 36573), (334, 29127), (399, 24382), (438, 22211), (501, 19418), (511, 19038), (798, 12191), (1002, 9709), (1022, 9519), (1169, 8322), (1387, 7014), (1533, 6346), (2338, 4161), (2774, 3507), (3066, 3173)]