39372978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2521}}^1$

素因数の和:2682

約数の個数: 32

約数和(自身を含む): 83528640

約数和(自身を除く): 44155662

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 137, 274, 411, 822, 2521, 2603, 5042, 5206, 7563, 7809, 15126, 15618, 47899, 95798, 143697, 287394, 345377, 690754, 1036131, 2072262, 6562163, 13124326, 19686489, 39372978]

約数ペア:

[(1, 39372978), (2, 19686489), (3, 13124326), (6, 6562163), (19, 2072262), (38, 1036131), (57, 690754), (114, 345377), (137, 287394), (274, 143697), (411, 95798), (822, 47899), (2521, 15618), (2603, 15126), (5042, 7809), (5206, 7563)]