1317960018

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{141079}}^1$

素因数の和:141263

約数の個数: 32

約数和(自身を含む): 2945750400

約数和(自身を除く): 1627790382

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 346, 519, 1038, 1557, 3114, 4671, 9342, 141079, 282158, 423237, 846474, 1269711, 2539422, 3809133, 7618266, 24406667, 48813334, 73220001, 146440002, 219660003, 439320006, 658980009, 1317960018]

約数ペア:

[(1, 1317960018), (2, 658980009), (3, 439320006), (6, 219660003), (9, 146440002), (18, 73220001), (27, 48813334), (54, 24406667), (173, 7618266), (346, 3809133), (519, 2539422), (1038, 1269711), (1557, 846474), (3114, 423237), (4671, 282158), (9342, 141079)]