9977916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 25288704

約数和(自身を除く): 15310788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 167, 334, 383, 501, 668, 766, 1002, 1149, 1532, 2004, 2171, 2298, 4342, 4596, 4979, 6513, 8684, 9958, 13026, 14937, 19916, 26052, 29874, 59748, 63961, 127922, 191883, 255844, 383766, 767532, 831493, 1662986, 2494479, 3325972, 4988958, 9977916]

約数ペア:

[(1, 9977916), (2, 4988958), (3, 3325972), (4, 2494479), (6, 1662986), (12, 831493), (13, 767532), (26, 383766), (39, 255844), (52, 191883), (78, 127922), (156, 63961), (167, 59748), (334, 29874), (383, 26052), (501, 19916), (668, 14937), (766, 13026), (1002, 9958), (1149, 8684), (1532, 6513), (2004, 4979), (2171, 4596), (2298, 4342)]