25425918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{541}}^1$

素因数の和:929

約数の個数: 48

約数和(自身を含む): 63244896

約数和(自身を除く): 37818978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 373, 541, 746, 1082, 1119, 1623, 2238, 2611, 3246, 3357, 3787, 4869, 5222, 6714, 7574, 7833, 9738, 11361, 15666, 22722, 23499, 34083, 46998, 68166, 201793, 403586, 605379, 1210758, 1412551, 1816137, 2825102, 3632274, 4237653, 8475306, 12712959, 25425918]

約数ペア:

[(1, 25425918), (2, 12712959), (3, 8475306), (6, 4237653), (7, 3632274), (9, 2825102), (14, 1816137), (18, 1412551), (21, 1210758), (42, 605379), (63, 403586), (126, 201793), (373, 68166), (541, 46998), (746, 34083), (1082, 23499), (1119, 22722), (1623, 15666), (2238, 11361), (2611, 9738), (3246, 7833), (3357, 7574), (3787, 6714), (4869, 5222)]