248371074

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1971199}}^1$

素因数の和:1971214

約数の個数: 24

約数和(自身を含む): 615014400

約数和(自身を除く): 366643326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1971199, 3942398, 5913597, 11827194, 13798393, 17740791, 27596786, 35481582, 41395179, 82790358, 124185537, 248371074]

約数ペア:

[(1, 248371074), (2, 124185537), (3, 82790358), (6, 41395179), (7, 35481582), (9, 27596786), (14, 17740791), (18, 13798393), (21, 11827194), (42, 5913597), (63, 3942398), (126, 1971199)]