1628355978

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{3933227}}^1$

素因数の和:3933258

約数の個数: 24

約数和(自身を含む): 3681501408

約数和(自身を除く): 2053145430

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 3933227, 7866454, 11799681, 23599362, 35399043, 70798086, 90464221, 180928442, 271392663, 542785326, 814177989, 1628355978]

約数ペア:

[(1, 1628355978), (2, 814177989), (3, 542785326), (6, 271392663), (9, 180928442), (18, 90464221), (23, 70798086), (46, 35399043), (69, 23599362), (138, 11799681), (207, 7866454), (414, 3933227)]