28764018

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{3079}}^1$

素因数の和:3263

約数の個数: 32

約数和(自身を含む): 64310400

約数和(自身を除く): 35546382

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 346, 519, 1038, 1557, 3079, 3114, 4671, 6158, 9237, 9342, 18474, 27711, 55422, 83133, 166266, 532667, 1065334, 1598001, 3196002, 4794003, 9588006, 14382009, 28764018]

約数ペア:

[(1, 28764018), (2, 14382009), (3, 9588006), (6, 4794003), (9, 3196002), (18, 1598001), (27, 1065334), (54, 532667), (173, 166266), (346, 83133), (519, 55422), (1038, 27711), (1557, 18474), (3079, 9342), (3114, 9237), (4671, 6158)]