1254163986

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{266957}}^1$

素因数の和:267000

約数の個数: 40

約数和(自身を含む): 2907172620

約数和(自身を除く): 1653008634

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 522, 783, 1566, 2349, 4698, 266957, 533914, 800871, 1601742, 2402613, 4805226, 7207839, 7741753, 14415678, 15483506, 21623517, 23225259, 43247034, 46450518, 69675777, 139351554, 209027331, 418054662, 627081993, 1254163986]

約数ペア:

[(1, 1254163986), (2, 627081993), (3, 418054662), (6, 209027331), (9, 139351554), (18, 69675777), (27, 46450518), (29, 43247034), (54, 23225259), (58, 21623517), (81, 15483506), (87, 14415678), (162, 7741753), (174, 7207839), (261, 4805226), (522, 2402613), (783, 1601742), (1566, 800871), (2349, 533914), (4698, 266957)]