38816334

素因数分解:

$2^1\times 3^6\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:436

約数の個数: 56

約数和(自身を含む): 88664160

約数和(自身を除く): 49847826

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 243, 337, 474, 486, 674, 711, 729, 1011, 1422, 1458, 2022, 2133, 3033, 4266, 6066, 6399, 9099, 12798, 18198, 19197, 26623, 27297, 38394, 53246, 54594, 57591, 79869, 81891, 115182, 159738, 163782, 239607, 245673, 479214, 491346, 718821, 1437642, 2156463, 4312926, 6469389, 12938778, 19408167, 38816334]

約数ペア:

[(1, 38816334), (2, 19408167), (3, 12938778), (6, 6469389), (9, 4312926), (18, 2156463), (27, 1437642), (54, 718821), (79, 491346), (81, 479214), (158, 245673), (162, 239607), (237, 163782), (243, 159738), (337, 115182), (474, 81891), (486, 79869), (674, 57591), (711, 54594), (729, 53246), (1011, 38394), (1422, 27297), (1458, 26623), (2022, 19197), (2133, 18198), (3033, 12798), (4266, 9099), (6066, 6399)]