137981004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1642631}}^1$

素因数の和:1642645

約数の個数: 24

約数和(自身を含む): 367949568

約数和(自身を除く): 229968564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1642631, 3285262, 4927893, 6570524, 9855786, 11498417, 19711572, 22996834, 34495251, 45993668, 68990502, 137981004]

約数ペア:

[(1, 137981004), (2, 68990502), (3, 45993668), (4, 34495251), (6, 22996834), (7, 19711572), (12, 11498417), (14, 9855786), (21, 6570524), (28, 4927893), (42, 3285262), (84, 1642631)]