42145338

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{305401}}^1$

素因数の和:305429

約数の個数: 16

約数和(自身を含む): 87955776

約数和(自身を除く): 45810438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 305401, 610802, 916203, 1832406, 7024223, 14048446, 21072669, 42145338]

約数ペア:

[(1, 42145338), (2, 21072669), (3, 14048446), (6, 7024223), (23, 1832406), (46, 916203), (69, 610802), (138, 305401)]