7988148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31699}}^1$

素因数の和:31716

約数の個数: 36

約数和(自身を含む): 23077600

約数和(自身を除く): 15089452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 31699, 63398, 95097, 126796, 190194, 221893, 285291, 380388, 443786, 570582, 665679, 887572, 1141164, 1331358, 1997037, 2662716, 3994074, 7988148]

約数ペア:

[(1, 7988148), (2, 3994074), (3, 2662716), (4, 1997037), (6, 1331358), (7, 1141164), (9, 887572), (12, 665679), (14, 570582), (18, 443786), (21, 380388), (28, 285291), (36, 221893), (42, 190194), (63, 126796), (84, 95097), (126, 63398), (252, 31699)]