9987012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{39631}}^1$

素因数の和:39648

約数の個数: 36

約数和(自身を含む): 28852096

約数和(自身を除く): 18865084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 39631, 79262, 118893, 158524, 237786, 277417, 356679, 475572, 554834, 713358, 832251, 1109668, 1426716, 1664502, 2496753, 3329004, 4993506, 9987012]

約数ペア:

[(1, 9987012), (2, 4993506), (3, 3329004), (4, 2496753), (6, 1664502), (7, 1426716), (9, 1109668), (12, 832251), (14, 713358), (18, 554834), (21, 475572), (28, 356679), (36, 277417), (42, 237786), (63, 158524), (84, 118893), (126, 79262), (252, 39631)]